From 1126d5aa49a166fa9d17a3e800a47e1a1d17fbb9 Mon Sep 17 00:00:00 2001
From: Nathan Florea <florean@gmail.com>
Date: Thu, 20 Oct 2011 18:20:58 -0700
Subject: [PATCH] Set errno to 0 before calling strtol.

---
 src/config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/config.c b/src/config.c
index f1767a16..62e220b2 100644
--- a/src/config.c
+++ b/src/config.c
@@ -75,6 +75,7 @@ void loadServerConfig(char *filename) {
         } else if (!strcasecmp(argv[0],"unixsocket") && argc == 2) {
             server.unixsocket = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"unixsocketperm") && argc == 2) {
+            errno = 0;
             server.unixsocketperm = (mode_t)strtol(argv[1], NULL, 8);
             if (errno || server.unixsocketperm > 0777) {
                 err = "Invalid socket file permissions"; goto loaderr;