diff --git a/app/controllers/devise_token_auth/concerns/set_user_by_token.rb b/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
index 6dff274a4..c3264a0ab 100644
--- a/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
+++ b/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
@@ -32,7 +32,7 @@ def set_user_by_token(mapping=nil)
     @client_id ||= 'default'
 
     # check for an existing user, authenticated via warden/devise
-    devise_warden_user =  warden.user(rc.to_s.underscore.to_sym)
+    devise_warden_user = warden.user(rc.to_s.underscore.to_sym)
     if devise_warden_user && devise_warden_user.tokens[@client_id].nil?
       @used_auth_by_token = false
       @resource = devise_warden_user
@@ -54,7 +54,7 @@ def set_user_by_token(mapping=nil)
     user = uid && rc.find_by_uid(uid)
 
     if user && user.valid_token?(@token, @client_id)
-      sign_in(:user, user, store: false, bypass: true)
+      sign_in(:user, user, store: false, bypass: false)
       return @resource = user
     else
       # zero all values previously set values
@@ -106,8 +106,6 @@ def update_auth_header
 
     end
 
-    sign_out(@resource)
-
   end
 
   def resource_class(m=nil)
diff --git a/app/views/devise_token_auth/omniauth_external_window.html.erb b/app/views/devise_token_auth/omniauth_external_window.html.erb
index 3992decb2..0739e4c6d 100644
--- a/app/views/devise_token_auth/omniauth_external_window.html.erb
+++ b/app/views/devise_token_auth/omniauth_external_window.html.erb
@@ -35,4 +35,4 @@
     <pre id="text">
     </pre>
   </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/lib/devise_token_auth/url.rb b/lib/devise_token_auth/url.rb
index 172a22fd6..7614a86af 100644
--- a/lib/devise_token_auth/url.rb
+++ b/lib/devise_token_auth/url.rb
@@ -12,4 +12,4 @@ def self.generate(url, params = {})
     return res
   end
 
-end
\ No newline at end of file
+end