From a53f23f29adc2883b2003211e193bf239b8552bd Mon Sep 17 00:00:00 2001
From: Erik Hovland <erik@hovland.org>
Date: Tue, 16 Dec 2008 12:42:22 -0800
Subject: [PATCH] buflen cannot be 0 here

---
 rfc822.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/rfc822.c b/rfc822.c
index 141b3fad..f5d4aee9 100644
--- a/rfc822.c
+++ b/rfc822.c
@@ -594,8 +594,6 @@ void rfc822_write_address_single (char *buf, size_t buflen, ADDRESS *addr,
       {
 	if (*pc == '"' || *pc == '\\')
 	{
-	  if (!buflen)
-	    goto done;
 	  *pbuf++ = '\\';
 	  buflen--;
 	}
-- 
2.49.0