From c4c5ca8e2215e5fc295b39af4504c43ed3fe176f Mon Sep 17 00:00:00 2001
From: George Kiagiadakis <george.kiagiadakis@collabora.com>
Date: Mon, 14 Feb 2022 10:38:51 +0200
Subject: [PATCH] policy-bluetooth: fix string.find crash with nil string

Fixes #193
---
 src/scripts/policy-bluetooth.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scripts/policy-bluetooth.lua b/src/scripts/policy-bluetooth.lua
index 24fbffbb..f8f69a14 100644
--- a/src/scripts/policy-bluetooth.lua
+++ b/src/scripts/policy-bluetooth.lua
@@ -118,7 +118,7 @@ local function isSwitched(device)
 end
 
 local function isBluez5AudioSink(sink_name)
-  if string.find(sink_name, "bluez_output.") ~= nil then
+  if sink_name and string.find(sink_name, "bluez_output.") ~= nil then
     return true
   end
   return false
-- 
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