From 6a4713d59100317e977422e977fbb2a6a595e9d0 Mon Sep 17 00:00:00 2001
From: hi80482 <66435094+hi80482@users.noreply.github.com>
Date: Fri, 3 Jul 2020 14:25:25 +0800
Subject: [PATCH] Update bluetooth_firmware.sh (Sync Ver.200626)

---
 bluetooth_firmware.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bluetooth_firmware.sh b/bluetooth_firmware.sh
index dc9ef66..2b25e96 100755
--- a/bluetooth_firmware.sh
+++ b/bluetooth_firmware.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-FIRM=`cat /proc/driver/brcmf_fw`
+FIRM=$(cat /proc/driver/brcmf_fw)
 
 if [[ $FIRM =~ .*a0.* ]]
 then