From 23fb4ee34b29e94934f25b886b89899bee58943c Mon Sep 17 00:00:00 2001
From: Mojtaba Samimi <33888540+archmoj@users.noreply.github.com>
Date: Wed, 1 Apr 2020 11:46:36 -0400
Subject: [PATCH] increase counter before calling parse

---
 index.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index e76e68b..47b0289 100644
--- a/index.js
+++ b/index.js
@@ -44,12 +44,13 @@ function getArgNames(ast) {
 }
 
 function preprocess(func) {
+  PREFIX_COUNTER++;
+  //Compute new prefix
+  var prefix = "_inline_" + PREFIX_COUNTER + "_"
+  
   var src = ["(", func, ")()"].join("")
   var ast = esprima.parse(src, { range: true })
   
-  //Compute new prefix
-  var prefix = "_inline_" + (PREFIX_COUNTER++) + "_"
-  
   //Parse out arguments
   var argNames = getArgNames(ast)
   var compiledArgs = new Array(argNames.length)
@@ -192,4 +193,4 @@ function preprocess(func) {
   return routine
 }
 
-module.exports = preprocess
\ No newline at end of file
+module.exports = preprocess