Cleanup: add missing braces to draw manager

source/blender/draw/modes/shaders/armature_shape_outline_geom.glsl

@@ -69,13 +69,15 @@ void main(void)
 	if (abs(fac0) > 1e-5 && abs(fac3) > 1e-5) {
 		/* If both adjacent verts are facing the camera the same way,
 		 * then it isn't an outline edge. */
-		if (sign(fac0) == sign(fac3))
+		if (sign(fac0) == sign(fac3)) {
 			return;
+		}
 	}
 
 	/* Don't outline if concave edge. */
-	if (dot(n0, v13) > 0.0001)
+	if (dot(n0, v13) > 0.0001) {
 		return;
+	}
 
 	vec2 thick = vColSize[0].w * (lineThickness / viewportSize);
 	vec2 edge_dir = compute_dir(ssPos[1], ssPos[2]);

source/blender/draw/modes/shaders/edit_curve_overlay_handle_geom.glsl

@@ -37,8 +37,9 @@ void main()
 	int color_id = (vertFlag[1] >> 4);
 
 	/* Don't output any edges if we don't show handles */
-	if (!showCurveHandles && (color_id < 5))
+	if (!showCurveHandles && (color_id < 5)) {
 		return;
+	}
 
 	bool edge_selected = (((vertFlag[1] | vertFlag[0]) & VERTEX_SELECTED) != 0);
 

source/blender/draw/modes/shaders/edit_mesh_overlay_facedot_frag.glsl

@@ -8,10 +8,12 @@ out vec4 FragColor;
 
 void main()
 {
-	if (isSelected != 0)
+	if (isSelected != 0) {
 		FragColor = colorFaceDot;
-	else
+	}
+	else {
 		FragColor = colorVertex;
+	}
 
 #ifdef VERTEX_FACING
 	FragColor.a *= 1.0 - abs(facing) * 0.4;

source/blender/draw/modes/shaders/edit_mesh_overlay_facefill_vert.glsl

@@ -18,14 +18,18 @@ void main()
 
 	ivec4 data_m = data & dataMask;
 
-	if ((data_m.x & FACE_ACTIVE) != 0)
+	if ((data_m.x & FACE_ACTIVE) != 0) {
 		faceColor = colorFaceSelect;
-	else if ((data_m.x & FACE_SELECTED) != 0)
+	}
+	else if ((data_m.x & FACE_SELECTED) != 0) {
 		faceColor = colorFaceSelect;
-	else if ((data_m.x & FACE_FREESTYLE) != 0)
+	}
+	else if ((data_m.x & FACE_FREESTYLE) != 0) {
 		faceColor = colorFaceFreestyle;
-	else
+	}
+	else {
 		faceColor = colorFace;
+	}
 
 #ifdef USE_WORLD_CLIP_PLANES
 	world_clip_planes_calc_clip_distance((ModelMatrix * vec4(pos, 1.0)).xyz);

source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl

@@ -148,5 +148,7 @@ void main()
 #endif
 
 	/* don't write depth if not opaque */
-	if (FragColor.a == 0.0) discard;
+	if (FragColor.a == 0.0) {
+		discard;
+	}
 }

source/blender/draw/modes/shaders/edit_mesh_overlay_geom_tri.glsl

@@ -150,14 +150,18 @@ void main()
 
 	/* Face */
 	vec4 fcol;
-	if ((vData[0].x & FACE_ACTIVE) != 0)
+	if ((vData[0].x & FACE_ACTIVE) != 0) {
 		fcol = colorFaceSelect;
-	else if ((vData[0].x & FACE_SELECTED) != 0)
+	}
+	else if ((vData[0].x & FACE_SELECTED) != 0) {
 		fcol = colorFaceSelect;
-	else if ((vData[0].x & FACE_FREESTYLE) != 0)
+	}
+	else if ((vData[0].x & FACE_FREESTYLE) != 0) {
 		fcol = colorFaceFreestyle;
-	else
+	}
+	else {
 		fcol = colorFace;
+	}
 
 	/* Vertex */
 	ssPos[0] = proj(pPos[0]);

source/blender/draw/modes/shaders/edit_mesh_overlay_vert.glsl

@@ -82,14 +82,18 @@ void main()
 	}
 
 	/* Face */
-	if ((vData[0].x & FACE_ACTIVE) != 0)
+	if ((vData[0].x & FACE_ACTIVE) != 0) {
 		faceColor = colorFaceSelect;
-	else if ((vData[0].x & FACE_SELECTED) != 0)
+	}
+	else if ((vData[0].x & FACE_SELECTED) != 0) {
 		faceColor = colorFaceSelect;
-	else if ((vData[0].x & FACE_FREESTYLE) != 0)
+	}
+	else if ((vData[0].x & FACE_FREESTYLE) != 0) {
 		faceColor = colorFaceFreestyle;
-	else
+	}
+	else {
 		faceColor = colorFace;
+	}
 
 #  ifdef VERTEX_SELECTION
 	vertexColor = EDIT_MESH_vertex_color(data0.x).rgb;

source/blender/draw/modes/shaders/object_outline_prepass_geom.glsl

@@ -33,8 +33,9 @@ void main()
 
 	/* If both adjacent verts are facing the camera the same way,
 	 * then it isn't an outline edge. */
-	if (sign(fac0) == sign(fac3))
+	if (sign(fac0) == sign(fac3)) {
 		return;
+	}
 
 	/* Don't outline if concave edge. */
 	/* That would hide a lot of non useful edge but it flickers badly.

source/blender/draw/modes/shaders/object_particle_prim_vert.glsl

@@ -39,12 +39,15 @@ void main()
 	}
 
 #ifdef USE_AXIS
-	if (axis == 0)
+	if (axis == 0) {
 		finalColor = vec4(1.0, 0.0, 0.0, 1.0);
-	else if (axis == 1)
+	}
+	else if (axis == 1) {
 		finalColor = vec4(0.0, 1.0, 0.0, 1.0);
-	else
+	}
+	else {
 		finalColor = vec4(0.0, 0.0, 1.0, 1.0);
+	}
 #else
 	if (val < 0.0) {
 		finalColor = vec4(color, 1.0);

source/blender/draw/modes/shaders/paint_weight_frag.glsl

@@ -18,15 +18,17 @@ float contours(float value, float steps, float width_px, float max_rel_width, fl
 	/* Don't draw lines at 0 or 1. */
 	float rel_value = value * steps;
 
-	if (rel_value < 0.5 || rel_value > steps - 0.5)
+	if (rel_value < 0.5 || rel_value > steps - 0.5) {
 		return 0.0;
+	}
 
 	/* Check if completely invisible due to fade out. */
 	float rel_gradient = gradient * steps;
 	float rel_min_width = min_width_px * rel_gradient;
 
-	if (max_rel_width <= rel_min_width)
+	if (max_rel_width <= rel_min_width) {
 		return 0.0;
+	}
 
 	/* Main shape of the line, accounting for width bias and maximum weight space width. */
 	float rel_width = width_px * rel_gradient;
@@ -48,8 +50,9 @@ vec4 contour_grid(float weight, float weight_gradient)
 	/* Fade away when the gradient is too low to avoid big fills and noise. */
 	float flt_eps = max(1e-8, 1e-6 * weight);
 
-	if (weight_gradient <= flt_eps)
+	if (weight_gradient <= flt_eps) {
 		return vec4(0.0);
+	}
 
 	/* Three levels of grid lines */
 	float grid10 = contours(weight, 10.0, 5.0, 0.3, weight_gradient);