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

7 files changed, 7 insertions, 5 deletions

diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index cbd1f6ccaaa..cd845da10c6 100644
--- 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 */
diff --git a/source/blender/editors/mask/mask_draw.c b/source/blender/editors/mask/mask_draw.c
index 924e25e4ef4..fec4ab87996 100644
--- a/source/blender/editors/mask/mask_draw.c
+++ b/source/blender/editors/mask/mask_draw.c
@@ -165,7 +165,7 @@ static void draw_spline_points(const bContext *C, MaskLayer *masklay, MaskSpline
 
 		int j;
 
-		for (j = 0; j < point->tot_uw + 1; j++) {
+		for (j = 0; j <= point->tot_uw; j++) {
 			float feather_point[2];
 			int sel = FALSE;
 
diff --git a/source/blender/editors/mask/mask_ops.c b/source/blender/editors/mask/mask_ops.c
index 5c2aacf0713..c9d3bd19941 100644
--- a/source/blender/editors/mask/mask_ops.c
+++ b/source/blender/editors/mask/mask_ops.c
@@ -197,7 +197,7 @@ int ED_mask_feather_find_nearest(const bContext *C, Mask *mask, float normal_co[
 				int j;
 				MaskSplinePoint *cur_point = &spline->points[i];
 
-				for (j = 0; j < cur_point->tot_uw + 1; j++) {
+				for (j = 0; j <= cur_point->tot_uw; j++) {
 					float cur_len, vec[2];
 
 					vec[0] = (*fp)[0] * scalex;
diff --git a/source/blender/editors/space_time/space_time.c b/source/blender/editors/space_time/space_time.c
index 0cf30c51db0..ad761971200 100644
--- a/source/blender/editors/space_time/space_time.c
+++ b/source/blender/editors/space_time/space_time.c
@@ -562,6 +562,7 @@ static void time_main_area_listener(bScreen *UNUSED(sc), ScrArea *UNUSED(sa), AR
 					ED_region_tag_redraw(ar);
 					break;
 			}
+			break;
 	}
 }
 
diff --git a/source/blender/editors/space_view3d/drawarmature.c b/source/blender/editors/space_view3d/drawarmature.c
index 68f656bbf57..d3d8868520d 100644
--- a/source/blender/editors/space_view3d/drawarmature.c
+++ b/source/blender/editors/space_view3d/drawarmature.c
@@ -1485,7 +1485,7 @@ static void draw_dof_ellipse(float ax, float az)
 		z = staticSine[i];
 		
 		px = 0.0f;
-		for (j = 1; j < n - i + 1; j++) {
+		for (j = 1; j <= (n - i); j++) {
 			x = staticSine[j];
 			
 			if (j == n - i) {
diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c
index d5d5c48fb46..62e3f8471a3 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -6780,7 +6780,7 @@ void draw_object(Scene *scene, ARegion *ar, View3D *v3d, Base *base, const short
 
 					cpack(0xffffff);
 					set_inverted_drawing(1);
-					for (i = 0; i < (selend - selstart + 1); i++) {
+					for (i = 0; i <= (selend - selstart); i++) {
 						SelBox *sb = &(cu->selboxes[i]);
 
 						if (i < (selend - selstart)) {
diff --git a/source/blender/editors/space_view3d/space_view3d.c b/source/blender/editors/space_view3d/space_view3d.c
index a65f0af74a5..6c61c2af816 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -826,6 +826,7 @@ static void view3d_main_area_listener(bScreen *sc, ScrArea *sa, ARegion *ar, wmN
 					if (rv3d->persp == RV3D_CAMOB) {
 						ED_region_tag_redraw(ar);
 					}
+					break;
 				}
 			}
 			break;