From 490dfc6f5a4480cda3fdee8af66ea4e856cdf0e8 Mon Sep 17 00:00:00 2001
From: Eric Helgeson <erichelgeson@gmail.com>
Date: Mon, 19 Oct 2009 20:08:20 -0400
Subject: [PATCH] Better check if site,server is configured.

---
 lib/util.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/util.php b/lib/util.php
index 047faeef0d..0052090f6a 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -760,12 +760,18 @@ function common_path($relative, $ssl=false)
         if (is_string(common_config('site', 'sslserver')) &&
             mb_strlen(common_config('site', 'sslserver')) > 0) {
             $serverpart = common_config('site', 'sslserver');
-        } else {
+        } else if (common_config('site', 'server')) {
             $serverpart = common_config('site', 'server');
+        } else {
+            common_log(LOG_ERR, 'Site Sever not configured, unable to determine site name.');
         }
     } else {
         $proto = 'http';
-        $serverpart = common_config('site', 'server');
+        if (common_config('site', 'server')) {
+            $serverpart = common_config('site', 'server');
+        } else {
+            common_log(LOG_ERR, 'Site Sever not configured, unable to determine site name.');
+        }
     }
 
     return $proto.'://'.$serverpart.'/'.$pathpart.$relative;
-- 
2.39.5