Fixes BASE_DIR for fetcher and queue_server rel paths

diff --git a/bin/fetcher.php b/bin/fetcher.php
index cf9bc3db5..ccebdc2b2 100755
--- a/bin/fetcher.php
+++ b/bin/fetcher.php
@@ -33,7 +33,8 @@

 /** Calculate base directory of script */
 define("BASE_DIR",
-    substr($_SERVER['PWD'], 0, -strlen("bin")));
+    substr($_SERVER['PWD'].'/'.$_SERVER["SCRIPT_FILENAME"], 0,
+    -strlen("/bin/fetcher.php")));

 ini_set("memory_limit","500M"); //so have enough memory to crawl big pages

diff --git a/bin/queue_server.php b/bin/queue_server.php
index 5afc65290..13332c08f 100755
--- a/bin/queue_server.php
+++ b/bin/queue_server.php
@@ -33,7 +33,8 @@

 /** Calculate base directory of script */
 define("BASE_DIR",
-    substr($_SERVER['PWD'], 0, -strlen("bin")));
+    substr($_SERVER['PWD'].'/'.$_SERVER["SCRIPT_FILENAME"], 0,
+    -strlen("/bin/queue_server.php")));

 ini_set("memory_limit","900M"); //so have enough memory to crawl big pages