From 2b5733ff0122859b713ad9199d715add496c1608 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Fri, 24 Sep 2021 21:10:02 +1000 Subject: Fix T91192: Context.copy() crashes on file load The `ui_list` lookup from 87c1c8112fa44ccb94a3e996b7499d6577d85d7f didn't account for the region being unset. --- source/blender/editors/screen/screen_context.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/source/blender/editors/screen/screen_context.c b/source/blender/editors/screen/screen_context.c index 2ccefb993c7..3d447d90626 100644 --- a/source/blender/editors/screen/screen_context.c +++ b/source/blender/editors/screen/screen_context.c @@ -1073,9 +1073,14 @@ static eContextResult screen_ctx_ui_list(const bContext *C, bContextDataResult * { wmWindow *win = CTX_wm_window(C); ARegion *region = CTX_wm_region(C); - uiList *list = UI_list_find_mouse_over(region, win->eventstate); - CTX_data_pointer_set(result, NULL, &RNA_UIList, list); - return CTX_RESULT_OK; + if (region) { + uiList *list = UI_list_find_mouse_over(region, win->eventstate); + if (list) { + CTX_data_pointer_set(result, NULL, &RNA_UIList, list); + return CTX_RESULT_OK; + } + } + return CTX_RESULT_NO_DATA; } /* Registry of context callback functions. */ -- cgit v1.2.3