From d1b83e4ab398e7708dffcd77e938311c53b08691 Mon Sep 17 00:00:00 2001
From: David Majda <david@majda.cz>
Date: Wed, 14 Sep 2011 11:55:23 +0200
Subject: [PATCH] src/emitter.js: Use strict comparison

Fixes the following JSHint error:

  ./src/emitter.js: line 44, col 48, Expected '!==' and instead saw '!='.
---
 src/emitter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emitter.js b/src/emitter.js
index 2ccc8fd..c1087be 100644
--- a/src/emitter.js
+++ b/src/emitter.js
@@ -41,7 +41,7 @@ PEG.compiler.emitter = function(ast) {
               throw new Error("Undefined variable: \"" + name + "\".");
             }
 
-            if (filter !== undefined && filter != "") { // JavaScript engines differ here.
+            if (filter !== undefined && filter !== "") { // JavaScript engines differ here.
               if (filter === "string") {
                 return quote(value);
               } else {