src/suauth.c: check_su_auth(): Use strspn(3) instead of its pattern

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2024-07-03 23:46:50 +02:00
parent 276f3fde26
commit fb731369fd
1 changed files with 1 additions and 3 deletions
--- a/src/suauth.c
+++ b/src/suauth.c
@@ -84,9 +84,7 @@ int check_su_auth (const char *actual_id,

 		stpcpy(strrspn(temp, " \t"), "");

-		posn = 0;
-		while (temp[posn] == ' ' || temp[posn] == '\t')
-			posn++;
+		posn = strspn(temp, " \t");

 		if (temp[posn] == '#' || temp[posn] == '\0') {
 			continue;