gtkplacessidebar: Prevent calling g_object_unref on null

g_object_unref would be called on a null end_icon when provider_account_status
is CLOUD_PROVIDERS_ACCOUNT_STATUS_IDLE

diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index edc0620189fe78a6c549439956d83ea11dddc25e..60f07e4558699987f5824bb35ff26534b2b4f582 100644 (file)
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -921,7 +921,10 @@ create_cloud_provider_account_row (GtkPlacesSidebar      *sidebar,
 
       g_free (tooltip);
       g_free (mount_uri);
-      g_object_unref (end_icon);
+      if (end_icon) {
+        g_object_unref (end_icon);
+      }
+      
       return TRUE;
     }
   else