Removed a lot of the warnings generated when PHP has all warnings enabled.

[squirrelmail.git] / functions / array.php

diff --git a/functions/array.php b/functions/array.php
index 9e83a19532ba2c4b34bf017a41914341d158e685..b59f21c960e76612ae1fa8cb32c3881319c32bb2 100644 (file)
--- a/functions/array.php
+++ b/functions/array.php
@@ -5,6 +5,7 @@
     **  This contains functions that work with array manipulation.  They
     **  will help sort, and do other types of things with arrays
     **
+    **  $Id$
     **/
 
    $array_php = true;
@@ -19,7 +20,7 @@
       $GLOBALS["col"] = $col;  // Column or Columns as an array
       $GLOBALS["dir"] = $dir;  // Direction, a positive number for ascending a negative for descending
 
-      usort($ary,comp2);
+      usort($ary,'comp2');
       return $ary;
   }