From: Alejandro Colomar <alx@kernel.org>
Date: Mon, 15 Jan 2024 18:07:28 +0000 (+0100)
Subject: lib/list.c: is_on_list(): Call strsep(3) instead of open-coding it
X-Git-Tag: 4.15.1~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fce1d884795f311c1024915fc4a9161e141fcebd;p=thirdparty%2Fshadow.git

lib/list.c: is_on_list(): Call strsep(3) instead of open-coding it

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/list.c b/lib/list.c
index 28f530685..9fc660895 100644
--- a/lib/list.c
+++ b/lib/list.c
@@ -232,12 +232,8 @@ bool is_on_list (char *const *list, const char *member)
 	 * array of pointers.
 	 */
 
-	for (cp = members, i = 0; cp != NULL; i++) {
-		array[i] = cp;
-		cp = strchr(cp, ',');
-		if (NULL != cp)
-			*cp++ = '\0';
-	}
+	for (cp = members, i = 0; cp != NULL; i++)
+		array[i] = strsep(&cp, ",");
 	array[i] = NULL;
 
 	/*