Fix bug with event.event.target being undefined (TiddlyWiki#3683)

JesseWeinstein · Jan 17, 2019 · d45e3a1 · d45e3a1
1 parent 566373e
commit d45e3a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/modules/utils/dom/modal.js b/core/modules/utils/dom/modal.js
@@ -30,7 +30,7 @@ Modal.prototype.display = function(title,options) {
 	options = options || {};
 	this.srcDocument = options.variables && (options.variables.rootwindow === "true" ||
 				options.variables.rootwindow === "yes") ? document :
-				(options.event.event ? options.event.event.target.ownerDocument : document);
+				(options.event.event && options.event.event.target ? options.event.event.target.ownerDocument : document);
 	this.srcWindow = this.srcDocument.defaultView;
 	var self = this,
 		refreshHandler,