From: Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>
Date: Wed, 14 Jan 2026 04:45:03 +0000 (-0500)
Subject: chfn: use null character (0) for better readability
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a46e19214b9869188b840da6cd88da35afbcbbb9;p=thirdparty%2Futil-linux.git

chfn: use null character (0) for better readability

Signed-off-by: Christian Goeschel Ndjomouo <cgoesc2@wgu.edu>
---

diff --git a/login-utils/chfn.c b/login-utils/chfn.c
index 27bdddaaa..2096f2425 100644
--- a/login-utils/chfn.c
+++ b/login-utils/chfn.c
@@ -374,7 +374,7 @@ static int save_new_data(struct chfn_control *ctl)
 	if (!ctl->newf.other || !*ctl->newf.other) {
 		while (len > 0 && gecos[len - 1] == ',')
 			len--;
-		gecos[len] = 0;
+		gecos[len] = '\0';
 	}
 
 #ifdef HAVE_LIBUSER