diff --git a/lib/pipe-ipc.js b/lib/pipe-ipc.js
index 11193e1..665f909 100644
--- a/lib/pipe-ipc.js
+++ b/lib/pipe-ipc.js
@@ -56,7 +56,7 @@ var CdoUTF_8       = "utf-8";
 var CRC32Table     = (function() {
     var c;
     var crcTable = [];
-    for (var n =0; n < 256; n++) {
+    for (var n = 0; n < 256; n++) {
         c = n;
         for(var k =0; k < 8; k++){
             c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
@@ -66,8 +66,10 @@ var CRC32Table     = (function() {
     return crcTable;
 })();
 
+
+var randomize = Math.random;
+
 function createUUIDv4() {
-    var randomize = Math.random;
     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
         var r = randomize() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
         return v.toString(16);
@@ -496,7 +498,7 @@ exports.adSaveCreateNotExist = adSaveCreateNotExist;
 exports.adSaveCreateOverWrite = adSaveCreateOverWrite;
 exports.adModeReadWrite = adModeReadWrite;
 
-exports.VERSIONINFO = "PIPE-based IPC Module (pipe-ipc.js) version 0.1.17";
+exports.VERSIONINFO = "PIPE-based IPC Module (pipe-ipc.js) version 0.1.18";
 exports.AUTHOR = "abuse@catswords.net";
 exports.global = global;
 exports.require = require;