From 9b479bcee657f7efe9ec4db617ae1b27d69da1e7 Mon Sep 17 00:00:00 2001
From: Tom Atkinson <atkinson.tommy@nhome.ba>
Date: Fri, 21 Oct 2016 01:07:30 +0200
Subject: [PATCH] [perf] Split try catch into separate function (#40)

---
 index.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 8e63394e5b..165a4a6f1c 100644
--- a/index.js
+++ b/index.js
@@ -322,17 +322,22 @@ function decodeString(str) {
 
   // look up json data
   if (str.charAt(++i)) {
-    try {
-      p.data = json.parse(str.substr(i));
-    } catch(e){
-      return error();
-    }
+    p = tryParse(p, str.substr(i));
   }
 
   debug('decoded %s as %j', str, p);
   return p;
 }
 
+function tryParse(p, str) {
+  try {
+    p.data = json.parse(str);
+  } catch(e){
+    return error();
+  }
+  return p; 
+};
+
 /**
  * Deallocates a parser's resources
  *