[Bf-blender-cvs] [2bc27d3dc5e] blender2.8: Fix T59391: Crash snapping to active

[Sebastian Parborg]

Commit: 2bc27d3dc5e9d0954358c0376c21c79c73864350
Author: Sebastian Parborg
Date:   Thu Dec 20 06:51:28 2018 +1100
Branches: blender2.8
https://developer.blender.org/rB2bc27d3dc5e9d0954358c0376c21c79c73864350

Fix T59391: Crash snapping to active

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M	source/blender/editors/space_view3d/view3d_snap.c

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diff --git a/source/blender/editors/space_view3d/view3d_snap.c b/source/blender/editors/space_view3d/view3d_snap.c
index 7ecd63d43e8..dbf2271e114 100644
--- a/source/blender/editors/space_view3d/view3d_snap.c
+++ b/source/blender/editors/space_view3d/view3d_snap.c
@@ -759,6 +759,9 @@ void VIEW3D_OT_snap_cursor_to_selected(wmOperatorType *ot)
 static bool snap_calc_active_center(bContext *C, const bool select_only, float r_center[3])
 {
 	Object *ob = CTX_data_active_object(C);
+	if (ob == NULL) {
+		return false;
+	}
 	return ED_object_calc_active_center(ob, select_only, r_center);
 }