From ddaf54d3fafac65c42a6949f070dbc4222483d9b Mon Sep 17 00:00:00 2001
From: Jules Laplace <jules@okfoc.us>
Date: Wed, 29 Apr 2015 16:41:37 -0400
Subject: isNaN check

---
 js/lex.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'js')

diff --git a/js/lex.js b/js/lex.js
index eb58753..641fd2e 100644
--- a/js/lex.js
+++ b/js/lex.js
@@ -44,7 +44,7 @@ Lex.prototype.mirc = function(){
   if (fgOnly) {
     return "\x03" + (this.fg&15) + char
   }
-  if ((this.bg&15) < 10 && parseInt(char)) {
+  if ((this.bg&15) < 10 && ! isNaN(parseInt(char))) {
     return "\x03" + (this.fg&15) + ",0" + (this.bg&15) + char
   }
   else {
-- 
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