From 3704f826b42d65e9d1da3c4f4084902d32eaba3a Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sat, 2 Nov 2013 14:24:54 -0500
Subject: Give xstrncpy() a more informative error message.

---
 lib/xwrap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/xwrap.c b/lib/xwrap.c
index fdd2db47..98b4300e 100644
--- a/lib/xwrap.c
+++ b/lib/xwrap.c
@@ -12,7 +12,7 @@
 // Strcpy with size checking: exit if there's not enough space for the string.
 void xstrncpy(char *dest, char *src, size_t size)
 {
-  if (strlen(src)+1 > size) error_exit("xstrcpy");
+  if (strlen(src)+1 > size) error_exit("'%s' > %ld bytes", src, (long)size);
   strcpy(dest, src);
 }
 
-- 
cgit v1.2.3