From 57148f54e10f57a15deb51713bbe70f5f126b4dc Mon Sep 17 00:00:00 2001
From: Kyle Robinson Young <kyle@dontkry.com>
Date: Wed, 18 Apr 2012 12:37:54 -0700
Subject: [PATCH] readline: change char to ch to avoid reserved word

---
 lib/readline.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/readline.js b/lib/readline.js
index 75eb7fe08d..d69aeb4a88 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -839,7 +839,7 @@ var functionKeyCodeRe =
     /^(?:\x1b+)(O|N|\[|\[\[)(?:(\d+)(?:;(\d+))?([~^$])|(?:1;)?(\d+)?([a-zA-Z]))/;
 
 function emitKey(stream, s) {
-  var char,
+  var ch,
       key = {
         name: undefined,
         ctrl: false,
@@ -1029,11 +1029,11 @@ function emitKey(stream, s) {
   }
 
   if (s.length === 1) {
-    char = s;
+    ch = s;
   }
 
-  if (key || char) {
-    stream.emit('keypress', char, key);
+  if (key || ch) {
+    stream.emit('keypress', ch, key);
   }
 }