From: Ben Klang <ben@alkaloid.net>
Date: Mon, 13 Sep 2010 16:53:45 +0000 (-0400)
Subject: Avoid warnings when not subtotaling columns
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=5e85df653f78c95b8697adffef1256df488fe8b2;p=horde.git

Avoid warnings when not subtotaling columns
---

diff --git a/hermes/lib/Api.php b/hermes/lib/Api.php
index 86329f760..60a3399fe 100644
--- a/hermes/lib/Api.php
+++ b/hermes/lib/Api.php
@@ -145,9 +145,13 @@ class Hermes_Api extends Horde_Registry_Api
                     } else {
                         $time_data[$key]['_client_name'] = $row['client'];
                     }
-                    $column[$key] = $time_data[$key][$subtotal_column];
+                    if (!is_null($subtotal_column)) {
+                      $column[$key] = $time_data[$key][$subtotal_column];
+                    }
+                }
+                if (!is_null($subtotal_column)) {
+                    array_multisort($column, SORT_ASC, $time_data);
                 }
-                array_multisort($column, SORT_ASC, $time_data);
             }
 
             $total_hours = 0.0;