[Bf-blender-cvs] [9bc368d] wiggly-widgets: Correct fix for widget memory leak

[Campbell Barton]

Commit: 9bc368ddc803f032058fbff65bf43292de7f6398
Author: Campbell Barton
Date:   Tue Jan 5 04:53:52 2016 +1100
Branches: wiggly-widgets
https://developer.blender.org/rB9bc368ddc803f032058fbff65bf43292de7f6398

Correct fix for widget memory leak

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

M	source/blender/windowmanager/intern/wm_widgets.c

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

diff --git a/source/blender/windowmanager/intern/wm_widgets.c b/source/blender/windowmanager/intern/wm_widgets.c
index 64f3701..d8243d2 100644
--- a/source/blender/windowmanager/intern/wm_widgets.c
+++ b/source/blender/windowmanager/intern/wm_widgets.c
@@ -585,6 +585,9 @@ PointerRNA *WM_widget_set_operator(wmWidget *widget, const char *opname)
 	if (ot) {
 		widget->opname = opname;
 
+		if (widget->opptr.data) {
+			WM_operator_properties_free(&widget->opptr);
+		}
 		WM_operator_properties_create_ptr(&widget->opptr, ot);
 
 		return &widget->opptr;