Commit: 5dd747a54cfb8f0f822b02c8b932083f016b11c8
Author: Antonio Vazquez
Date: Sat Mar 12 10:33:32 2022 +0100
Branches: blender-v3.1-release
https://developer.blender.org/rB5dd747a54cfb8f0f822b02c8b932083f016b11c8
Fix T96352: Gpencil crash using Normalize Thickness with Curves
The stroke curve data could be NULL.
===================================================================
M source/blender/editors/gpencil/gpencil_edit.c
===================================================================
diff --git a/source/blender/editors/gpencil/gpencil_edit.c
b/source/blender/editors/gpencil/gpencil_edit.c
index afb786da8c6..2ac7ec4f25c 100644
--- a/source/blender/editors/gpencil/gpencil_edit.c
+++ b/source/blender/editors/gpencil/gpencil_edit.c
@@ -5445,9 +5445,10 @@ static int gpencil_stroke_normalize_exec(bContext *C,
wmOperator *op)
if (ED_gpencil_stroke_can_use(C, gps) == false) {
continue;
}
-
- bool selected = (is_curve_edit) ? gps->editcurve->flag |=
GP_CURVE_SELECT :
- (gps->flag & GP_STROKE_SELECT);
+ bool is_curve_ready = (gps->editcurve != NULL);
+ bool selected = (is_curve_edit && is_curve_ready) ?
+ gps->editcurve->flag |= GP_CURVE_SELECT :
+ (gps->flag & GP_STROKE_SELECT);
if (!selected) {
continue;
}
@@ -5460,7 +5461,7 @@ static int gpencil_stroke_normalize_exec(bContext *C,
wmOperator *op)
}
/* Loop all Polyline points. */
- if (!is_curve_edit) {
+ if (!is_curve_edit || !is_curve_ready) {
for (int i = 0; i < gps->totpoints; i++) {
bGPDspoint *pt = &gps->points[i];
if (mode == GP_NORMALIZE_THICKNESS) {
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