Fixed some Errors detected by eclipse.

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@933 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/functions.inc b/include/functions.inc
index f586a0c66fe067134896b646ed45ddf23feb5009..db9cacaf2ac81a75c54745ef6326c8b3b5fd12b2 100644 (file)
--- a/include/functions.inc
+++ b/include/functions.inc
@@ -302,7 +302,6 @@ function ldap_login_user ($username, $password)
 
     /* user not found */
     case 0:    return (NULL);
-            break;
 
             /* valid uniq user */
     case 1: 
@@ -966,7 +965,7 @@ function get_printer_list($cups_server)
 
     /* CUPS is not available, try lpstat as a replacement */
   } else {
-    unset ($ar);
+    $ar = false;
     exec("lpstat -p", $ar);
     foreach($ar as $val){
       list($dummy, $printer, $rest)= split(' ', $val, 3);