fixed chart error handler.

2010-07-09 16:16:22 +03:00
parent 7eedd0387d
commit 08e048b307
1 changed files with 6 additions and 1 deletions
--- a/libraries/chart.lib.php
+++ b/libraries/chart.lib.php
@@ -213,9 +213,14 @@ function PMA_chart_results($data, &$chartSettings)
    return $chartCode;
 }

+/*
+ * Simple handler of chart errors.
+ */
 function PMA_handle_chart_err($errors)
 {
+    if (!empty($errors)) {
        PMA_warnMissingExtension('GD', false, 'GD extension is needed for charts.');
    }
+}

 ?>