From e8be03310217398a62b6ee2781465c27195689f4 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <mayhemydg@gmail.com>
Date: Fri, 24 Jun 2011 21:47:29 +0200
Subject: [PATCH] Simpler test, avoid errors in console.

---
 4chan_x.user.js | 2 +-
 script.coffee   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index 755d2352f..99f1d37d9 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -1125,7 +1125,7 @@
         } else if (kc === 8) {
           key = '';
         }
-        if (key.length >= 0) {
+        if (key != null) {
           if (key) {
             if (e.altKey) {
               key = 'alt+' + key;
diff --git a/script.coffee b/script.coffee
index cdd792315..faa3720d5 100644
--- a/script.coffee
+++ b/script.coffee
@@ -896,7 +896,7 @@ options =
       else if kc is 8
         key = ''
 
-      if key.length >= 0
+      if key?
         if key
           key = 'alt+' + key  if e.altKey
           key = 'ctrl+' + key if e.ctrlKey