Fix closing the help dialog

1 files changed, 6 insertions, 0 deletions

diff --git a/pages/help_dialog.coffee b/pages/help_dialog.coffee
index 5bff5e33..a75bd143 100644
--- a/pages/help_dialog.coffee
+++ b/pages/help_dialog.coffee
@@ -1,5 +1,6 @@
 HelpDialog =
   dialogElement: null
+  showing: true
 
   # This setting is pulled out of local storage. It's false by default.
   getShowAdvancedCommands: -> Settings.get("helpDialog_showAdvancedCommands")
@@ -19,6 +20,8 @@ HelpDialog =
     @dialogElement.getElementsByClassName("toggleAdvancedCommands")[0].addEventListener("click",
       HelpDialog.toggleAdvancedCommands, false)
 
+  isReady: -> true
+
   show: (html) ->
     for placeholder, htmlString of html
       @dialogElement.querySelector("#help-dialog-#{placeholder}").innerHTML = htmlString
@@ -30,6 +33,9 @@ HelpDialog =
 
   hide: -> UIComponentServer.postMessage "hide"
 
+  toggle: (html) ->
+    if @showing then @hide() else @show html
+
   #
   # Advanced commands are hidden by default so they don't overwhelm new and casual users.
   #