From 70b93a7314bad853bc4c9664be9e0e16a2fa9ac5 Mon Sep 17 00:00:00 2001
From: lordfriend <lordfriend@outlook.com>
Date: Tue, 2 Dec 2014 19:29:05 +0800
Subject: [PATCH] update document

---
 docs/dist/css/main.css          |  2 +-
 docs/dist/css/nya-bs-select.css |  2 +-
 docs/dist/js/nya-bs-select.js   | 33 +++++++++++++++++----------------
 3 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/docs/dist/css/main.css b/docs/dist/css/main.css
index 82dfc95..1ce0d47 100644
--- a/docs/dist/css/main.css
+++ b/docs/dist/css/main.css
@@ -1,5 +1,5 @@
 /**
- * nya-bootstrap-select v2.0.0
+ * nya-bootstrap-select v2.0.1
  * Copyright 2014 Nyasoft
  * Licensed under MIT license
  */
diff --git a/docs/dist/css/nya-bs-select.css b/docs/dist/css/nya-bs-select.css
index 620fe75..9c12074 100644
--- a/docs/dist/css/nya-bs-select.css
+++ b/docs/dist/css/nya-bs-select.css
@@ -1,5 +1,5 @@
 /**
- * nya-bootstrap-select v2.0.0
+ * nya-bootstrap-select v2.0.1
  * Copyright 2014 Nyasoft
  * Licensed under MIT license
  */
diff --git a/docs/dist/js/nya-bs-select.js b/docs/dist/js/nya-bs-select.js
index 65489d3..5dffc9f 100644
--- a/docs/dist/js/nya-bs-select.js
+++ b/docs/dist/js/nya-bs-select.js
@@ -1,5 +1,5 @@
 /**
- * nya-bootstrap-select v2.0.0
+ * nya-bootstrap-select v2.0.1
  * Copyright 2014 Nyasoft
  * Licensed under MIT license
  */
@@ -426,23 +426,24 @@ nyaBsSelect.directive('nyaBsSelect', ['$parse', '$document', '$timeout', functio
             return !value || value.length === 0;
           };
         }
-
-        $scope.$watch($attrs.disabled, function(disabled){
-          if(!!disabled) {
-            dropdownToggle.addClass('disabled');
-            previousTabIndex = dropdownToggle.attr('tabindex');
-            dropdownToggle.attr('tabindex', '-1');
-            isDisabled = true;
-          } else {
-            dropdownToggle.removeClass('disabled');
-            if(previousTabIndex) {
-              dropdownToggle.attr('tabindex', previousTabIndex);
+        if(typeof $attrs.disabled !== 'undefined') {
+          $scope.$watch($attrs.disabled, function(disabled){
+            if(!!disabled) {
+              dropdownToggle.addClass('disabled');
+              previousTabIndex = dropdownToggle.attr('tabindex');
+              dropdownToggle.attr('tabindex', '-1');
+              isDisabled = true;
             } else {
-              dropdownToggle.removeAttr('tabindex');
+              dropdownToggle.removeClass('disabled');
+              if(previousTabIndex) {
+                dropdownToggle.attr('tabindex', previousTabIndex);
+              } else {
+                dropdownToggle.removeAttr('tabindex');
+              }
+              isDisabled = false;
             }
-            isDisabled = false;
-          }
-        });
+          });
+        }
 
         /**
          * Do some check on modelValue. remove no existing value