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Bug 384515 - ASSERT: null node when moving the root node in a places tree. r=dietrich.

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mozilla.mano@sent.com 2007-06-15 18:55:15 -07:00
parent 56a3006a8d
commit 7d4df6bb57
1 changed files with 6 additions and 2 deletions
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8
browser/components/places/content/tree.xml
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@ -675,11 +675,15 @@
var nodes = this.getSelectionNodes();
for (var i = 0; i < nodes.length; ++i) {
var node = nodes[i];
// Disallow dragging the root node of a tree
var parent = node.parent;
if (!parent)
throw Cr.NS_OK;
// If this node is part of a readonly container (e.g. a livemark) it
// cannot be moved, only copied, so we must change the action used
// by the drag session.
var parent = node.parent;
if (PlacesUtils.nodeIsReadOnly(parent)) {
dragAction.action = Ci.nsIDragService.DRAGDROP_ACTION_COPY;
break;