Warning fix

diff --git a/src/widgets/modest-window-mgr.c b/src/widgets/modest-window-mgr.c
index 56ddbf9..8dc8cfc 100644 (file)
--- a/src/widgets/modest-window-mgr.c
+++ b/src/widgets/modest-window-mgr.c
@@ -483,7 +483,10 @@ modest_window_mgr_find_registered_header_default (ModestWindowMgr *self, TnyHead
 
        uid = modest_tny_folder_get_header_unique_id (header);
 
-       return modest_window_mgr_find_registered_message_uid (self, uid, win);
+       if (uid)
+               return modest_window_mgr_find_registered_message_uid (self, uid, win);
+       else
+               return FALSE;
 }
 
 gboolean