From 3daea8b1ba0bb9756c4b9987546b99d0fedbc184 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antti=20Sepp=C3=A4l=C3=A4?= <a.seppala@gmail.com>
Date: Thu, 22 Nov 2007 17:36:00 +0000
Subject: [PATCH] Use consistent variable names.

---
 iptv/iptvstream.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/iptv/iptvstream.sh b/iptv/iptvstream.sh
index 4bd9399..58daceb 100755
--- a/iptv/iptvstream.sh
+++ b/iptv/iptvstream.sh
@@ -45,10 +45,10 @@ let SPID=${PARAMETER}+3
 # Capture program pid for further management in IPTV plugin
 vlc "${URL}" --sout "#transcode{vcodec=mp2v,acodec=mpga,vb=${VBITRATE},ab=${ABITRATE}}:standard{access=udp,mux=ts{pid-video=${VPID},pid-audio=${APID},pid-spu=${SPID}},dst=127.0.0.1:${PORT}}" --intf dummy &
 
-PID=$!
+PID=${!}
 
 trap 'kill -INT ${PID} 2> /dev/null' INT EXIT QUIT TERM
 
 # Waiting for the given PID to terminate
-wait $PID
+wait ${PID}