From 3ce49fb4608b760f43dda182ac5e3c95bfd424cd Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Tue, 12 Jul 2016 13:37:51 +0200
Subject: fix unsigned computation

---
 rfc2047.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rfc2047.c')

diff --git a/rfc2047.c b/rfc2047.c
index 40f750e..7aa824b 100644
--- a/rfc2047.c
+++ b/rfc2047.c
@@ -168,7 +168,7 @@ blaze822_decode_rfc2047(char *dst, char *src, size_t dlen, char *tgtenc)
 		b = stop + 2;
 	} while (s = strstr(b, "=?"));
 
-	while (*b && dlen-- >= 0)
+	while (*b && dlen-- > 0)
 		*dst++ = *b++;
 
 	*dst = 0;
-- 
cgit 1.4.1