From 6960cf009310003dfc79d5a3f9bf9d3db2105a7f Mon Sep 17 00:00:00 2001
From: Brian Somers <brian@FreeBSD.org>
Date: Mon, 20 Aug 2001 15:09:34 +0000
Subject: Handle snprintf() returning < 0 (not just -1)

MFC after:	2 weeks
---
 pw/pwupd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'pw/pwupd.c')

diff --git a/pw/pwupd.c b/pw/pwupd.c
index ec29b9e..67a816f 100644
--- a/pw/pwupd.c
+++ b/pw/pwupd.c
@@ -166,7 +166,7 @@ pw_update(struct passwd * pwd, char const * user, int mode)
 		else
 			fmtpwentry(pwbuf, pwd, PWF_PASSWD);
 
-		if (l == -1)
+		if (l < 0)
 			l = 0;
 		rc = fileupdate(getpwpath(_PASSWD), 0644, pwbuf, pfx, l, mode);
 		if (rc == 0) {
-- 
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