diff --git a/source/blender/src/edit.c b/source/blender/src/edit.c
index 8d9f1d74c62..c48539ba736 100644
--- a/source/blender/src/edit.c
+++ b/source/blender/src/edit.c
@@ -1401,7 +1401,8 @@ void snap_to_center()
 	/*calculate the snaplocation (centerpoint) */
 	count= 0;
 	INIT_MINMAX(min, max);
-	centroid[0]= centroid[1]= centroid[2]= 0.0;
+	centroid[0]= centroid[1]= centroid[2]= 0.0f;
+	snaploc[0]= snaploc[1]= snaploc[2]= 0.0f;
 
 	if(G.obedit) {
 		tottrans= 0;
diff --git a/source/blender/src/editaction.c b/source/blender/src/editaction.c
index 1c126751b98..42720dbc7c9 100644
--- a/source/blender/src/editaction.c
+++ b/source/blender/src/editaction.c
@@ -850,7 +850,7 @@ void transform_actionchannel_keys(int mode, int dummy)
 	bActionChannel	*chan;
 	float	deltax, startx;
 	float	minx, maxx, cenf[2];
-	float	sval[2], cval[2], lastcval[2];
+	float	sval[2], cval[2], lastcval[2]={0,0};
 	float	fac=0.0f;
 	int		loop=1;
 	int		tvtot=0;
@@ -1097,7 +1097,7 @@ void transform_meshchannel_keys(char mode, Key *key)
     TransVert *tv;
     int /*sel=0,*/  i;
     short	mvals[2], mvalc[2], cent[2];
-    float	sval[2], cval[2], lastcval[2];
+    float	sval[2], cval[2], lastcval[2]={0,0};
     short	cancel=0;
     float	fac=0.0F;
     int		loop=1;