diff options
| author | Pratik Borhade <PratikPB2123> | 2022-04-05 13:53:35 +0300 |
|---|---|---|
| committer | Fabian Schempp <fabianschempp@googlemail.com> | 2022-04-11 01:31:58 +0300 |
| commit | ccd96cd4c9ae6b2f4c58f7d8092c44dcfc7a1635 (patch) | |
| tree | f1c903f3407928fbd20b3a763678d71081141ce2 /source | |
| parent | fc9c571ef688544a1bce4fc22c7bafd490d740a7 (diff) | |
Fix T96424: Don't register undo step for empty knife cut
Prevents undo push when no cut has been made.
Reviewed By: campbellbarton
Ref D14329
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/editors/mesh/editmesh_knife.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/editors/mesh/editmesh_knife.c b/source/blender/editors/mesh/editmesh_knife.c index 64d10f7e2af..73716f6edba 100644 --- a/source/blender/editors/mesh/editmesh_knife.c +++ b/source/blender/editors/mesh/editmesh_knife.c @@ -4399,6 +4399,11 @@ static int knifetool_modal(bContext *C, wmOperator *op, const wmEvent *event) knifetool_exit(op); ED_workspace_status_text(C, NULL); + /* Exit early to prevent undo push for empty cuts. */ + if (kcd->totkvert == 0) { + return OPERATOR_CANCELLED; + } + return OPERATOR_FINISHED; case KNF_MODAL_UNDO: if (BLI_stack_is_empty(kcd->undostack)) { |