1 files changed, 3 insertions, 0 deletions
diff --git a/ULabel.c b/ULabel.c
index 4a84632..6f62638 100644
--- a/ULabel.c
+++ b/ULabel.c
@@ -153,6 +153,9 @@ UCSLabelClassRec ucsLabelClassRec = {
 /* Simple class fields initialization */
   {
     /* change_sensitive		*/	XtInheritChangeSensitive
+#ifndef OLDXAW
+    /* extension		*/	,NULL
+#endif
   },
 /* UCSLabel class fields initialization */
   {