diff options
| author | Joshua Leung <aligorith@gmail.com> | 2011-01-14 01:59:48 +0300 |
|---|---|---|
| committer | Joshua Leung <aligorith@gmail.com> | 2011-01-14 01:59:48 +0300 |
| commit | 6c3d7c7f123af68d6aefaaf8f7aa09156a106d0b (patch) | |
| tree | b05ce63145f5b00c14c85de626db19ef500cdfcd /source/blender/editors/gpencil | |
| parent | 29338aa2b350939a83bf4ed1c0c3082fcc27a168 (diff) | |
Bugfix [#25620] Grease Pencil: crash when using Ctrl+Z while drawing
Crazy users! Who on earth would try undoing in the middle of an action
(here the crash occurred while a mouse button was still held)?!
(At least it wouldn't have been possible for those using the DKEY +
mousedrag method of invoking strokes though...)
Diffstat (limited to 'source/blender/editors/gpencil')
| -rw-r--r-- | source/blender/editors/gpencil/gpencil_paint.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c index 63c28939c21..3a82274e356 100644 --- a/source/blender/editors/gpencil/gpencil_paint.c +++ b/source/blender/editors/gpencil/gpencil_paint.c @@ -1636,6 +1636,13 @@ static int gpencil_draw_modal (bContext *C, wmOperator *op, wmEvent *event) estate = OPERATOR_RUNNING_MODAL; } } + /* there shouldn't be any other events, but just in case there are, let's swallow them + * (i.e. to prevent problems with with undo) + */ + else { + /* swallow event to save ourselves trouble */ + estate = OPERATOR_RUNNING_MODAL; + } } else if (p->status == GP_STATUS_IDLING) { /* standard undo/redo shouldn't be allowed to execute or else it causes crashes, so catch it here */ |