1 files changed, 1 insertions, 1 deletions
diff --git a/src/SetValues.c b/src/SetValues.c
index d9e8a46..8695ede 100644
--- a/src/SetValues.c
+++ b/src/SetValues.c
@@ -194,7 +194,7 @@ void XtSetValues(
     XtGeometryResult result;
     XtWidgetGeometry geoReq, geoReply;
     WidgetClass     wc;
-    ConstraintWidgetClass cwc = 0;
+    ConstraintWidgetClass cwc = NULL;
     Boolean	    hasConstraints;
     XtAlmostProc set_values_almost;
     XtAppContext app = XtWidgetToApplicationContext(w);