From 597a09dd76866008dfe1115ace80b4f00dac1019 Mon Sep 17 00:00:00 2001
From: Jeff Williams <jeffrey.l.williams@gmail.com>
Date: Sun, 13 Apr 2014 08:36:51 -0700
Subject: [PATCH] on Windows, don't discard the symlink error (#519)

---
 node/postinstall.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/node/postinstall.js b/node/postinstall.js
index 0271c5c66..4f5bdf9b7 100644
--- a/node/postinstall.js
+++ b/node/postinstall.js
@@ -9,14 +9,14 @@ var jsdocPath = path.resolve( path.join(__dirname, '..') );
 var symlinkSrc = path.join( jsdocPath, 'lib', 'jsdoc' );
 var symlinkDest = path.join( jsdocPath, 'node_modules', 'jsdoc' );
 
-function createJunction(err) {
+function createJunction(symlinkErr) {
     fs.symlink(symlinkSrc, symlinkDest, 'junction', function(junctionErr) {
         if (junctionErr) {
             console.error('Unable to create a symbolic link or junction from %s to %s.\n' +
                 'Symbolic link result: %s\nJunction result: %s\n' +
                 'Make sure you have write privileges in the target directory. ' +
                 'You may need to run the Windows shell as an administrator.',
-                symlinkSrc, symlinkDest, err, junctionErr);
+                symlinkSrc, symlinkDest, symlinkErr, junctionErr);
             process.exit(1);
         }
         else {
@@ -48,8 +48,8 @@ function checkLink() {
     });
 }
 
-fs.symlink(symlinkSrc, symlinkDest, 'dir', function(err) {
-    if (err) {
+fs.symlink(symlinkSrc, symlinkDest, 'dir', function(symlinkErr) {
+    if (symlinkErr) {
         // Does the symlink already exist? If so, does it point to the right place?
         fs.lstat(symlinkDest, function(lstatErr, stats) {
             if ( stats && stats.isSymbolicLink() ) {
@@ -57,11 +57,11 @@ fs.symlink(symlinkSrc, symlinkDest, 'dir', function(err) {
             }
             // On Windows, try to create a junction instead
             else if (process.platform.indexOf('win') === 0) {
-                createJunction();
+                createJunction(symlinkErr);
             }
             else {
                 console.error('Unable to create a symbolic link from %s to %s. %s\n', symlinkSrc,
-                    symlinkDest, err);
+                    symlinkDest, symlinkErr);
                 process.exit(1);
             }
         });