Merge pull request #930 from GitbookIO/jshint

Add config for jshint and fix lint errors

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/utils/batch.js b/lib/utils/batch.js
index bd3b80f..9069766 100644
--- a/lib/utils/batch.js
+++ b/lib/utils/batch.js
@@ -3,12 +3,12 @@ var _ = require("lodash");
 
 // Execute a method for all element
 function execEach(items, options) {
-    if (_.size(items) == 0) return Q();
+    if (_.size(items) === 0) return Q();
     var concurrents = 0, d = Q.defer(), pending = [];
 
     options = _.defaults(options || {}, {
         max: 100,
-        fn: function(item) {}
+        fn: function() {}
     });
 
 
@@ -29,7 +29,7 @@ function execEach(items, options) {
             // Next pending
             var next = pending.shift();
 
-            if (concurrents == 0 && !next) {
+            if (concurrents === 0 && !next) {
                 d.resolve();
             } else if (next) {
                 startItem.apply(null, next);
@@ -38,7 +38,7 @@ function execEach(items, options) {
         .fail(function(err) {
             pending = [];
             d.reject(err);
-        })
+        });
     }
 
     _.each(items, startItem);