use 'greater/less then or equal to' operators rather then adding 1.

2013-08-11 05:40:35 +00:00
parent a62163ada3
commit 98c574e41a
18 changed files with 24 additions and 22 deletions
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -561,7 +561,7 @@ void ui_draw_but_HISTOGRAM(ARegion *ar, uiBut *but, uiWidgetColors *UNUSED(wcol)

 	glColor4f(1.f, 1.f, 1.f, 0.08f);
 	/* draw grid lines here */
-	for (i = 1; i < (HISTOGRAM_TOT_GRID_LINES + 1); i++) {
+	for (i = 1; i <= HISTOGRAM_TOT_GRID_LINES; i++) {
 		const float fac = (float)i / (float)HISTOGRAM_TOT_GRID_LINES;

 		/* so we can tell the 1.0 color point */