diff -ruN kcc.orig/kcc.c kcc/kcc.c
--- kcc.orig/kcc.c 2004-06-22 18:27:04.487460000 +0900
+++ kcc/kcc.c 2004-06-22 18:27:25.665660357 +0900
@@ -372,7 +372,7 @@
va_start(args, va_alist);
fprintf(stderr, "%s: ", progname);
- vfprintf(stderr, va_arg(args, char *), args);
+ vfprintf(stderr, va_alist, args);
putc('\n', stderr);
va_end(args);
exit(1);