From 5d918f75715cc2c595a77f1e9dc8fe545fabb663 Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sun, 28 Feb 2016 08:40:58 +0000
Subject: Key bindings; more tweaks and fixes.

- There's no need to keep `@keyToCommandRegistry`; it's regenerated
  whenever it's needed.
---
 background_scripts/commands.coffee | 1 +
 1 file changed, 1 insertion(+)

(limited to 'background_scripts/commands.coffee')

diff --git a/background_scripts/commands.coffee b/background_scripts/commands.coffee
index 10d20753..9348e3c5 100644
--- a/background_scripts/commands.coffee
+++ b/background_scripts/commands.coffee
@@ -113,6 +113,7 @@ Commands =
           currentMapping[key] = registryEntry
         keys = rest
     chrome.storage.local.set normalModeKeyStateMapping: keyMapping
+    @keyToCommandRegistry = {} # We don't need this any more, so free up the memory.
 
   # An ordered listing of all available commands, grouped by type. This is the order they will
   # be shown in the help page.
-- 
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