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Merge pull request #1476 from tobibeer/fix-tm-delete-tiddler-doesnt-exist

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Fix issue deleting non-existent tiddler
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Jeremy Ruston 2015-02-09 21:46:08 +00:00
commit 9cf1f8f96b
1 changed files with 4 additions and 1 deletions
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5
core/modules/widgets/navigator.js
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@ -208,8 +208,11 @@ NavigatorWidget.prototype.handleDeleteTiddlerEvent = function(event) {
var title = event.param || event.tiddlerTitle, var title = event.param || event.tiddlerTitle,
tiddler = this.wiki.getTiddler(title), tiddler = this.wiki.getTiddler(title),
storyList = this.getStoryList(), storyList = this.getStoryList(),
originalTitle = tiddler.fields["draft.of"], originalTitle = tiddler ? tiddler.fields["draft.of"] : 0,
confirmationTitle; confirmationTitle;
if(!tiddler) {
return false;
}
// Check if the tiddler we're deleting is in draft mode // Check if the tiddler we're deleting is in draft mode
if(originalTitle) { if(originalTitle) {
// If so, we'll prompt for confirmation referencing the original tiddler // If so, we'll prompt for confirmation referencing the original tiddler