diff -Naur rhyme-0.9/setup.c rhyme-0.9-fix-format-errors/setup.c
--- rhyme-0.9/setup.c	2002-01-14 18:23:22.000000000 +0100
+++ rhyme-0.9-fix-format-errors/setup.c	2009-03-03 16:55:01.000000000 +0100
@@ -17,7 +17,7 @@
 };
 
 void fatalError(char s[]) {
-  fprintf(stderr, s);
+  fprintf(stderr, "%s", s);
   exit(1);
 }