From 97e8188a1ac15324d35e0f04723ae1a965f73668 Mon Sep 17 00:00:00 2001
From: Alice Gaudon <alice@gaudon.pro>
Date: Sun, 12 Apr 2020 14:59:17 +0200
Subject: [PATCH] media_control.lua: fix isMuted function not working on some
 devices

---
 simple/media_control.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simple/media_control.lua b/simple/media_control.lua
index 52e0d84..589c33a 100644
--- a/simple/media_control.lua
+++ b/simple/media_control.lua
@@ -43,7 +43,7 @@ end
 
 function isMuted()
     local handle = io.popen("amixer " .. config.audio.card .. " sget '" .. config.audio.device .. "' | egrep 'Playback.*?\\[o' | egrep -o '\\[o.+\\]'", "r")
-    local muted = string.gsub(handle:read("*a"), "[\n]+", "") == "[off]"
+    local muted = string.match(string.gsub(handle:read("*a"), "[\n]+", ""), "off")
     handle:close()
     return muted
 end