don't barf on old saved data

diff --git a/potlatch2.mxml b/potlatch2.mxml
index 0c87181..3025108 100644 (file)
--- a/potlatch2.mxml
+++ b/potlatch2.mxml
@@ -295,7 +295,7 @@
                                saved={ name: SharedObject.getLocal("user_state").data['background_name'],
                                                url:  SharedObject.getLocal("user_state").data['background_url' ] };
                        } else {
-                               saved={};
+                               saved={ url: ''};
                        }
 
                        var isSet:Boolean=false;