fixed ACL loading after the recent changes/messup

inc/auth.php

@@ -131,26 +131,24 @@ function auth_loadACL() {
 
     //support user wildcard
     $out = array();
-    if(isset($_SERVER['REMOTE_USER'])){
-        $len = count($acl);
-        for($i = 0; $i < $len; $i++) {
-            if($acl[$i]{0} == '#') continue;
-            if(!trim($acl[$i])) continue;
-            list($id,$rest) = preg_split('/\s+/',$acl[$i],2);
-
-            if(strstr($acl[$i], '%GROUP%')){
-                foreach($USERINFO['grps'] as $grp){
-                    $nid   = str_replace('%GROUP%',cleanID($grp),$id);
-                    $nrest = str_replace('%GROUP%','@'.auth_nameencode($grp),$rest);
-                    $out[] = "$nid\t$nrest";
-                }
-            } else {
-                $id   = str_replace('%USER%',cleanID($_SERVER['REMOTE_USER']),$id);
-                $rest = str_replace('%USER%',auth_nameencode($_SERVER['REMOTE_USER']),$rest);
-                $out[] = "$id\t$rest";
+    foreach($acl as $line) {
+        $line = trim($line);
+        if($line{0} == '#') continue;
+        list($id,$rest) = preg_split('/\s+/',$line,2);
+
+        if(strstr($line, '%GROUP%')){
+            foreach((array) $USERINFO['grps'] as $grp){
+                $nid   = str_replace('%GROUP%',cleanID($grp),$id);
+                $nrest = str_replace('%GROUP%','@'.auth_nameencode($grp),$rest);
+                $out[] = "$nid\t$nrest";
             }
+        } else {
+            $id   = str_replace('%USER%',cleanID($_SERVER['REMOTE_USER']),$id);
+            $rest = str_replace('%USER%',auth_nameencode($_SERVER['REMOTE_USER']),$rest);
+            $out[] = "$id\t$rest";
         }
     }
+
     return $out;
 }