From 28c335c9852eed570c78d61c0ee630aab04f485b Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Tue, 17 Mar 2026 19:10:14 -0400
Subject: [PATCH] fix missing fi

---
 pacsatsim.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pacsatsim.sh b/pacsatsim.sh
index 86836f78..20bb50f1 100755
--- a/pacsatsim.sh
+++ b/pacsatsim.sh
@@ -39,14 +39,16 @@ if [[ $(arecord -l | grep "USB Audio Device") ]] ; then
 else
   echo "No USB Sound Card detected"
   soundcard=0
+fi  
 
 gpio -g mode 7 up
-if [[ $(gpio -g read 7 | grep 0) ]]; then
+if [[ $(gpio -g read 7 | grep 0) ]] ; then
 	echo "TXC is present"
 	txc=1
 else:
 	echo "TXC not present"
   txc=0
+fi  
 
 timeout 1 rtl_test &> out.txt
 if [[ $(grep "No supported" out.txt) ]] ; then