Merge pull request #930 from GitbookIO/jshint

Add config for jshint and fix lint errors

1 files changed, 12 insertions, 11 deletions

diff --git a/lib/utils/path.js b/lib/utils/path.js
index d5b98f7..5285896 100644
--- a/lib/utils/path.js
+++ b/lib/utils/path.js
@@ -1,5 +1,5 @@
 var _ = require("lodash");
-var path = require('path');
+var path = require("path");
 
 // Return true if file path is inside a folder
 function isInRoot(root, filename) {
@@ -10,28 +10,29 @@ function isInRoot(root, filename) {
 // Resolve paths in a specific folder
 // Throw error if file is outside this folder
 function resolveInRoot(root) {
-    var input = _.chain(arguments)
+    var input, result, err;
+
+    input = _.chain(arguments)
         .toArray()
         .slice(1)
-        .reduce(function(current, p, i) {
-            // Handle path relative to book root ('/README.md')
-            if (p[0] == '/' || p[0] == '\\') return p.slice(1);
+        .reduce(function(current, p) {
+            // Handle path relative to book root ("/README.md")
+            if (p[0] == "/" || p[0] == "\\") return p.slice(1);
 
             return current? path.join(current, p) : path.normalize(p);
-        }, '')
+        }, "")
         .value();
 
-    var result = path.resolve(root, input);
+    result = path.resolve(root, input);
 
     if (!isInRoot(root, result)) {
-        err = new Error("EACCESS: '" + result + "' not in '" + root + "'");
+        err = new Error("EACCESS: \"" + result + "\" not in \"" + root + "\"");
         err.code = "EACCESS";
         throw err;
     }
 
-    return result
-};
-
+    return result;
+}
 
 module.exports = {
     isInRoot: isInRoot,