[Bf-blender-cvs] [fbd80673c87] greasepencil-object: Fix falloff error when layer has no active frame

[Antonio Vazquez]

Commit: fbd80673c87f4e2d961a9c75a2b1d4932df34393
Author: Antonio Vazquez
Date:   Fri Dec 1 15:56:33 2017 +0100
Branches: greasepencil-object
https://developer.blender.org/rBfbd80673c87f4e2d961a9c75a2b1d4932df34393

Fix falloff error when layer has no active frame

===================================================================

M	source/blender/editors/gpencil/gpencil_brush.c

===================================================================

diff --git a/source/blender/editors/gpencil/gpencil_brush.c b/source/blender/editors/gpencil/gpencil_brush.c
index f57665e0f86..cc81d99fac7 100644
--- a/source/blender/editors/gpencil/gpencil_brush.c
+++ b/source/blender/editors/gpencil/gpencil_brush.c
@@ -1464,7 +1464,7 @@ static bool gpsculpt_brush_apply_standard(bContext *C, tGP_BrushEditData *gso)
 		gso->falloff = 1.0f;
 
 		bGPDframe *init_gpf = gpl->actframe;
-		if (is_multiedit) {
+		if ((is_multiedit) && (gpl->actframe)){
 			init_gpf = gpl->frames.first;
 			if (ts->gp_sculpt.flag & GP_BRUSHEDIT_FLAG_FRAME_FALLOFF) {
 				BKE_gp_get_range_selected(gpl, &f_init, &f_end);