Fix type error in forms

3 years ago · 20b0b4b9b2
parent 59b407c913
commit 20b0b4b9b2
1 changed files with 2 additions and 1 deletions
--- a/www/form/inner.js
+++ b/www/form/inner.js
@ -1734,7 +1734,8 @@ define([
                    },
                    getCursor: function () { return cursorGetter(); },
                    setValue: function (val) {
-                        var toSort = (val || []).map(function (val) {
+                        if (!Array.isArray(val)) { val = []; }
+                        var toSort = val.map(function (val) {
                            return invMap[val];
                        });
                        sortable.sort(toSort);