Fix appending diff line notes

app/contexts/notes/create_context.rb

@@ -3,8 +3,8 @@ module Notes
     def execute
       note = project.notes.new(params[:note])
       note.author = current_user
-      note.notify = true if params[:notify] == '1'
-      note.notify_author = true if params[:notify_author] == '1'
+      note.notify = params[:notify].present?
+      note.notify_author = params[:notify_author].present?
       note.save
       note
     end

app/views/notes/_create_per_line_note.js.haml

@@ -6,7 +6,7 @@
     // find the reply button for this line
     // (might not be there if this is the first note)
-    var trRpl = $("a.line_note_reply_link[data-line-code='#{note.line_code}']").closest("tr");
+    var trRpl = $("a.line_note_reply_link[data-noteable-type='#{note.noteable_type}'][data-noteable-id='#{note.noteable_id}'][data-line-code='#{note.line_code}']").closest("tr");
     if (trRpl.size() == 0) {
       // find the commented line ...
       var trEl = $(".#{note.line_code}").parent();