1 files changed, 4 insertions, 0 deletions
diff --git a/handler.c b/handler.c
index 6bcb7ea..9bf3b8b 100644
--- a/handler.c
+++ b/handler.c
@@ -24,6 +24,10 @@ in this Software without prior written authorization from The Open Group.
  */
 
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <X11/Intrinsic.h>
 #include <X11/StringDefs.h>