From 441becf22dfa48af61e485cca13a19a7ae5892e9 Mon Sep 17 00:00:00 2001 From: Ton Roosendaal Date: Tue, 6 Nov 2012 10:35:02 +0000 Subject: Bugfix #33096 Code drawing paint cursors in regions didn't check for zero-sized regions well. Causing error prints: wmSubWindowScissorSet 0: doesn't exist Harmless, but nicer to handle it correct :) --- source/blender/windowmanager/intern/wm_draw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'source/blender/windowmanager/intern/wm_draw.c') diff --git a/source/blender/windowmanager/intern/wm_draw.c b/source/blender/windowmanager/intern/wm_draw.c index 66bb321e832..d7285ec4380 100644 --- a/source/blender/windowmanager/intern/wm_draw.c +++ b/source/blender/windowmanager/intern/wm_draw.c @@ -84,7 +84,7 @@ static void wm_paintcursor_draw(bContext *C, ARegion *ar) bScreen *screen = win->screen; wmPaintCursor *pc; - if (screen->subwinactive == ar->swinid) { + if (ar->swinid && screen->subwinactive == ar->swinid) { for (pc = wm->paintcursors.first; pc; pc = pc->next) { if (pc->poll == NULL || pc->poll(C)) { ARegion *ar_other = CTX_wm_region(C); @@ -631,7 +631,7 @@ static void wm_method_draw_triple(bContext *C, wmWindow *win) if (paintcursor && wm->paintcursors.first) { for (sa = screen->areabase.first; sa; sa = sa->next) { for (ar = sa->regionbase.first; ar; ar = ar->next) { - if (ar->swinid == screen->subwinactive) { + if (ar->swinid && ar->swinid == screen->subwinactive) { CTX_wm_area_set(C, sa); CTX_wm_region_set(C, ar); -- cgit v1.2.3