ensure that 'text' is a string

8 years ago · c267dd6a88
parent 2f2ab4392c
commit c267dd6a88
1 changed files with 1 additions and 1 deletions
--- a/www/code/main.js
+++ b/www/code/main.js
@ -190,7 +190,7 @@ define([
            var getHeadingText = function () {
                var lines = editor.getValue().split(/\n/);
-                var text;
+                var text = '';
                lines.some(function (line) {
                    // lisps?
                    var lispy = /^\s*(;|#\|)(.*?)$/;