From 92d6530c8f286f5d7cc99bf54c7cb4faef1620ca Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Tue, 7 Aug 2018 20:11:11 +0300
Subject: [PATCH] simplify listener registration

since the function reference is constant, only one listener will be registered
---
 edit/edit.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/edit/edit.js b/edit/edit.js
index 45c6b555..8e62f9c6 100644
--- a/edit/edit.js
+++ b/edit/edit.js
@@ -583,10 +583,8 @@ function showHelp(title = '', body) {
     window.dispatchEvent(new Event('closeHelp'));
   });
 
-  if (getComputedStyle(div).display === 'none') {
-    window.addEventListener('keydown', showHelp.close, true);
-    $('.dismiss', div).onclick = showHelp.close;
-  }
+  window.addEventListener('keydown', showHelp.close, true);
+  $('.dismiss', div).onclick = showHelp.close;
 
   // reset any inline styles
   div.style = 'display: block';