Fix: Removed warning

2011-06-08 14:39:05 +00:00
parent 93e9623b3b
commit 0d874ad9af
1 changed files with 2 additions and 1 deletions
--- a/htdocs/lib/functions.lib.php
+++ b/htdocs/lib/functions.lib.php
@@ -489,7 +489,8 @@ function dol_fiche_head($links=array(), $active='0', $title='', $notab=0, $picto

    // Define max of key (max may be higher than sizeof becaus of hole due to module disabling some tabs).
    $keys=array_keys($links);
-    $maxkey=max($keys);
+    if (sizeof($keys)) $maxkey=max($keys);
+    else $maxkey=-1;

    // Show tabs
    for ($i = 0 ; $i <= $maxkey ; $i++)