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-rw-r--r--pages/help_dialog.coffee2
1 files changed, 1 insertions, 1 deletions
diff --git a/pages/help_dialog.coffee b/pages/help_dialog.coffee
index 4e6d1946..a5ac25af 100644
--- a/pages/help_dialog.coffee
+++ b/pages/help_dialog.coffee
@@ -53,7 +53,7 @@ HelpDialog =
HelpDialog.hide() if event?.type == "keydown"
hide: ->
- @exitOnEscape.exit()
+ @exitOnEscape?.exit()
UIComponentServer.postMessage "hide"
toggle: (html) ->