MDL-15202

- The item textarea print out a notice while the excelexport if there are no values
2008-06-10 13:04:34 +00:00
parent 7e29e8005d
commit d558080856
1 changed files with 3 additions and 1 deletions
@@ -82,7 +82,9 @@ class feedback_item_textarea extends feedback_item_base {
        $data = $analysed_item->data;
        if(is_array($data)) {
            $worksheet->setFormat("<l><ro2><vo>");
-            $worksheet->write_string($rowOffset, 1, $data[0]);
+            if(isset($data[0])) {
+                $worksheet->write_string($rowOffset, 1, $data[0]);
+            }
            $rowOffset++;
            for($i = 1; $i < sizeof($data); $i++) {
                $worksheet->setFormat("<l><vo>");