browser.coffee in poltergeist-1.8.1

- old
+ new

@@ -52,10 +52,12 @@
     @page.onPageCreated = (newPage) =>
       page = new Poltergeist.WebPage(newPage)
       page.handle = "#{@_counter++}"
       @pages.push(page)
 
+    return
+
   getPageByHandle: (handle) ->
     @pages.filter((p) -> !p.closed && p.handle == handle)[0]
 
   runCommand: (command) ->
     @current_command = command
@@ -66,10 +68,11 @@
     if @_debug
       console.log "poltergeist [#{new Date().getTime()}] #{message}"
 
   setModalMessage: (msg) ->
     @processed_modal_messages.push(msg)
+    return
 
   add_extension: (extension) ->
     @currentPage.injectExtension extension
     @current_command.sendResponse 'success'
 
@@ -104,10 +107,11 @@
       @currentPage.waitState 'default', =>
         if @currentPage.statusCode == null && @currentPage.status == 'fail'
           command.sendError(new Poltergeist.StatusFailError(url))
         else
           command.sendResponse(status: @currentPage.status)
+      return
 
   current_url: ->
     @current_command.sendResponse @currentPage.currentUrl()
 
   status_code: ->
@@ -266,10 +270,9 @@
       @current_command.sendResponse(false)
 
   mouse_event: (page_id, id, name) ->
     # Get the node before changing state, in case there is an exception
     node = this.node(page_id, id)
-
     # If the event triggers onNavigationRequested, we will transition to the 'loading'
     # state and wait for onLoadFinished before sending a response.
     @currentPage.state = 'mouse_event'
 
     @last_mouse_event = node.mouseEvent(name)