diff --git a/www/pad/export.js b/www/pad/export.js
index db9f5ac37..01ac27d7e 100644
--- a/www/pad/export.js
+++ b/www/pad/export.js
@@ -93,10 +93,10 @@ define([
                 var md = Turndown({
                     headingStyle: 'atx'
                 }).turndown(toExport);
-                var blob = new Blob([md], {
+                var mdBlob = new Blob([md], {
                     type: 'text/markdown;charset=utf-8'
                 });
-                return void cb(blob);
+                return void cb(mdBlob);
             }
             var html = module.getHTML(toExport);
             cb(new Blob([ html ], { type: "text/html;charset=utf-8" }));