1 files changed, 10 insertions, 9 deletions

diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index 877161c7..fb680304 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -42,7 +42,7 @@ class Backend {
         this.onOptionsUpdated('background');
 
         if (chrome.commands !== null && typeof chrome.commands === 'object') {
-            chrome.commands.onCommand.addListener(this.onCommand.bind(this));
+            chrome.commands.onCommand.addListener((command) => this._runCommand(command));
         }
         chrome.runtime.onMessage.addListener(this.onMessage.bind(this));
 
@@ -67,10 +67,6 @@ class Backend {
         });
     }
 
-    onCommand(command) {
-        apiCommandExec(command);
-    }
-
     onMessage({action, params}, sender, callback) {
         const handler = Backend._messageHandlers.get(action);
         if (typeof handler !== 'function') { return false; }
@@ -184,6 +180,14 @@ class Backend {
         // NOP
     }
 
+    _runCommand(command, params) {
+        const handler = Backend._commandHandlers.get(command);
+        if (typeof handler !== 'function') { return false; }
+
+        handler(this, params);
+        return true;
+    }
+
     // Message handlers
 
     _onApiOptionsGet({optionsContext}) {
@@ -398,10 +402,7 @@ class Backend {
     }
 
     async _onApiCommandExec({command, params}) {
-        const handler = Backend._commandHandlers.get(command);
-        if (typeof handler !== 'function') { return false; }
-
-        handler(this, params);
+        return this._runCommand(command, params);
     }
 
     async _onApiAudioGetUrl({definition, source, optionsContext}) {