From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sat, 11 Mar 2023 21:41:54 +0000 (-0800)
Subject: Omit unneeded test in change_field()
X-Git-Tag: 4.14.0-rc1~129
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=690ca8c238adf63a80c8b9a7571dfb9984f0669b;p=thirdparty%2Fshadow.git

Omit unneeded test in change_field()

* fields.c (change_field): Omit unnecessary test.

Signed-off-by: Paul Eggert <eggert@cs.ucla.edu>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Reviewed-by: Iker Pedrosa <ipedrosa@redhat.com>
---

diff --git a/lib/fields.c b/lib/fields.c
index 8801bce6a..fa5fd1567 100644
--- a/lib/fields.c
+++ b/lib/fields.c
@@ -96,7 +96,7 @@ void change_field (char *buf, size_t maxsize, const char *prompt)
 		*cp = '\0';
 
 		cp = newf;
-		while (('\0' != *cp) && isspace (*cp)) {
+		while (isspace (*cp)) {
 			cp++;
 		}