From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 5 Sep 2014 17:49:47 +0000 (-0400)
Subject: remove incorrect and useless check in network service name lookup code
X-Git-Tag: v1.1.5~38
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=4ec2d25a6aba30781640b84160002ed3e7fee051;p=oweals%2Fmusl.git

remove incorrect and useless check in network service name lookup code

the condition was probably intended to be !*p rather than !p, but
neither is needed here. the subsequent code naturally handles the case
where it's already at end of string.
---

diff --git a/src/network/lookup_serv.c b/src/network/lookup_serv.c
index bf4cba09..a9be0f3d 100644
--- a/src/network/lookup_serv.c
+++ b/src/network/lookup_serv.c
@@ -52,7 +52,6 @@ int __lookup_serv(struct service buf[static MAXSERVS], const char *name, int pro
 
 		/* Skip past canonical name at beginning of line */
 		for (p=line; *p && !isspace(*p); p++);
-		if (!p) continue;
 
 		port = strtoul(p, &z, 10);
 		if (port > 65535 || z==p) continue;