--- WordNet/src/stubs.c
+++ WordNet/src/stubs.c
@@ -14,7 +14,7 @@
 #include <tk.h>
 #include <wn.h>
 
-static char *Id = "$Id: stubs.c,v 1.7 2005/04/29 19:01:57 wn Exp $";
+static const char Id[] = "$Id: stubs.c,v 1.7 2005/04/29 19:01:57 wn Exp $";
 
 static char resultbuf[SEARCHBUF];