From: Roland Rosenfeld <roland@debian.org>
Subject: Fix format string error with hardening.

--- a/w_msgpanel.c
+++ b/w_msgpanel.c
@@ -588,7 +588,7 @@
 
     strcat(tmpstr,"\n");
     if (update_figs) {
-	fprintf(stderr,tmpstr);
+       fprintf(stderr, "%s", tmpstr);
     } else {
 	/* append this message to the file message widget string */
 	block.firstPos = 0;