Do not try to play with parent if there is none.

2010-04-02 13:34:27 +02:00
parent e049a44f59
commit c27663917f
1 changed files with 1 additions and 1 deletions
--- a/js/navigation.js
+++ b/js/navigation.js
@@ -88,7 +88,7 @@ function PMA_setFrameSize()
 {
    pma_navi_width = PMA_getCookie('pma_navi_width');
    //alert('from cookie: ' + typeof(pma_navi_width) + ' : ' + pma_navi_width);
-    if (pma_navi_width != null) {
+    if (pma_navi_width != null && parent.document != document) {
        if (parent.text_dir == 'ltr') {
            parent.document.getElementById('mainFrameset').cols = pma_navi_width + ',*';
        } else {