dialog: filter invalid option-position values, convert title argument to string ...

diff --git a/ui/jquery.ui.dialog.js b/ui/jquery.ui.dialog.js
index d03537c314b9e1b3449366430c15502f15e96565..07d1defb1db6a49383f0d759b688d9b64ab9ec3b 100644 (file)
--- a/ui/jquery.ui.dialog.js
+++ b/ui/jquery.ui.dialog.js
@@ -382,6 +382,8 @@ $.widget("ui.dialog", {
                // deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
 //             if (typeof position == 'string' || $.isArray(position)) {
 //                     myAt = $.isArray(position) ? position : position.split(' ');
+               if (!position || (typeof positon != "string" && typeof positon != "object"))
+                       return
                if (typeof position == 'string' || '0' in position) {
                        myAt = position.split ? position.split(' ') : [position[0], position[1]];
                        if (myAt.length == 1) {
@@ -468,7 +470,8 @@ $.widget("ui.dialog", {
                                (isResizable || (value !== false && self._makeResizable(value)));
                                break;
                        case "title":
-                               $(".ui-dialog-title", self.uiDialogTitlebar).html(value || '&nbsp;');
+                               // convert whatever was passed in o a string, for html() to not throw up
+                               $(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&nbsp;'));
                                break;
                        case "width":
                                resize = true;