From 496174f530aedc6db5a923fc90ad9c288d5e2f3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebasti=C3=A1n=20Katzer?= <katzer.sebastian@googlemail.com>
Date: Wed, 22 Apr 2015 23:24:57 +0200
Subject: [PATCH] Missing brackets

---
 www/printer.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/www/printer.js b/www/printer.js
index b3f6b02..0d802ab 100755
--- a/www/printer.js
+++ b/www/printer.js
@@ -80,13 +80,15 @@ exports.print = function (content, options, callback, scope) {
         return;
     }
 
-    if (typeof params == 'string')
+    if (typeof params == 'string') {
         params = { name: params };
+    }
 
     params = this.mergeWithDefaults(params);
 
-    if ([null, undefined, ''].indexOf(params.name) > -1)
+    if ([null, undefined, ''].indexOf(params.name) > -1) {
         params.name = this.DEFAULT_DOC_NAME;
+    }
 
     exec(fn, null, 'Printer', 'print', [page, params]);
 };