From 4ca29e0074d70144c7ba2dec597d12412eea309e Mon Sep 17 00:00:00 2001
From: Rocco Rutte <pdmef@gmx.net>
Date: Wed, 14 Mar 2007 11:33:57 -0700
Subject: [PATCH] Fix return value for rfc822_write_address() The strcat
 cleanup changed the return type from void to int but didn't provide a return
 value for the case of bogus function arguments.

---
 rfc822.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rfc822.c b/rfc822.c
index fff3133c..7d9e4bb8 100644
--- a/rfc822.c
+++ b/rfc822.c
@@ -697,7 +697,7 @@ int rfc822_write_address (char *buf, size_t buflen, ADDRESS *addr, int display)
   if (len > 0)
   {
     if (len > buflen)
-      return; /* safety check for bogus arguments */
+      return pbuf - buf; /* safety check for bogus arguments */
 
     pbuf += len;
     buflen -= len;
-- 
2.40.0