GP: Fix error in mutiedit if curve is not available

2018-09-30 12:54:17 +02:00
parent 4a72408124
commit 419fd80d46
1 changed files with 5 additions and 0 deletions
--- a/source/blender/blenkernel/intern/gpencil.c
+++ b/source/blender/blenkernel/intern/gpencil.c
@@ -1466,6 +1466,11 @@ float BKE_gpencil_multiframe_falloff_calc(bGPDframe *gpf, int actnum, int f_init
 	float fnum = 0.5f; /* default mid curve */
 	float value;

+	/* check curve is available */
+	if (cur_falloff == NULL) {
+		return 1.0f;
+	}
+
 	/* frames to the right of the active frame */
 	if (gpf->framenum < actnum) {
 		fnum = (float)(gpf->framenum - f_init) / (actnum - f_init);