(no commit message)

diff --git a/MagickCore/xwindow.c b/MagickCore/xwindow.c
index 5347d0eec868ab22fbfb169bc2ed99ba87927392..a4edffbfa2052066789a9a9e97cbb1c3031bbc4f 100644 (file)
--- a/MagickCore/xwindow.c
+++ b/MagickCore/xwindow.c
@@ -389,6 +389,12 @@ MagickExport void DestroyXResources(void)
     }
   if (windows->class_hints != (XClassHint *) NULL)
     {
+      if (windows->class_hints->res_name != (char *) NULL)
+        windows->class_hints->res_name=DestroyString(
+          windows->class_hints->res_name);
+      if (windows->class_hints->res_class != (char *) NULL)
+        windows->class_hints->res_class=DestroyString(
+          windows->class_hints->res_class);
       XFree(windows->class_hints);
       windows->class_hints=(XClassHint *) NULL;
     }