Commit: d2e691b91ae337ddb5ee3f8e37b84daad00925bb
Author: Campbell Barton
Date: Tue Jun 12 11:18:52 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBd2e691b91ae337ddb5ee3f8e37b84daad00925bb
UI: fix crash with HUD panel size
There can be no panels in the region.
===================================================================
M source/blender/editors/screen/area.c
===================================================================
diff --git a/source/blender/editors/screen/area.c
b/source/blender/editors/screen/area.c
index 316b8cbe55f..d2301fa74d4 100644
--- a/source/blender/editors/screen/area.c
+++ b/source/blender/editors/screen/area.c
@@ -2061,17 +2061,19 @@ void ED_region_panels_layout_ex(
* Can't use x/y values calculated above because they're not
using the real height of panels,
* instead they calculate offsets for the next panel to start
drawing. */
Panel *panel = ar->panels.last;
- int size_dyn[2] = {
- UI_UNIT_X * 12,
- UI_panel_size_y(panel),
- };
- /* region size is layout based and needs to be updated */
- if ((ar->sizex != size_dyn[0]) ||
- (ar->sizey != size_dyn[1]))
- {
- ar->sizex = size_dyn[0];
- ar->sizey = size_dyn[1];
- sa->flag |= AREA_FLAG_REGION_SIZE_UPDATE;
+ if (panel != NULL) {
+ int size_dyn[2] = {
+ UI_UNIT_X * 12,
+ UI_panel_size_y(panel),
+ };
+ /* region size is layout based and needs to be updated
*/
+ if ((ar->sizex != size_dyn[0]) ||
+ (ar->sizey != size_dyn[1]))
+ {
+ ar->sizex = size_dyn[0];
+ ar->sizey = size_dyn[1];
+ sa->flag |= AREA_FLAG_REGION_SIZE_UPDATE;
+ }
}
}
else if (vertical) {
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