added error messaged

2010-07-07 13:51:30 +03:00
parent d387343ee0
commit 09a7a4c912
1 changed files with 2 additions and 2 deletions
--- a/libraries/chart.lib.php
+++ b/libraries/chart.lib.php
@@ -68,7 +68,7 @@ function PMA_chart_results($data, &$chartSettings)

    if (!isset($data[0])) {
        // empty data
-        return;
+        return __('No data found for the chart.');
    }

    if (count($data[0]) == 2) {
@@ -126,7 +126,7 @@ function PMA_chart_results($data, &$chartSettings)
    }
    else {
        // unknown data
-        return;
+        return __('Unknown data format.');
    }

    $chartSettings = $chart->getSettings();