From 07c02f672a5708e4dcd9ed9aa3935840916f4c6e Mon Sep 17 00:00:00 2001
From: Jakub Jirutka <jakub@jirutka.cz>
Date: Wed, 2 Nov 2016 22:11:04 +0100
Subject: replace deprecated `...` syntax with $(...) in shell scripts

---
 lbu.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lbu.in')

diff --git a/lbu.in b/lbu.in
index 81eef2e..1cd767e 100644
--- a/lbu.in
+++ b/lbu.in
@@ -723,8 +723,8 @@ cmd_migrate_include_exclude() {
 #-----------------------------------------------------------
 # Main
 
-cmd=`echo "$PROGRAM" | cut -s -d_ -f2`
-PROGRAM=`echo "$PROGRAM" | cut -d_ -f1`
+cmd=$(echo "$PROGRAM" | cut -s -d_ -f2)
+PROGRAM=$(echo "$PROGRAM" | cut -d_ -f1)
 if [ -z "$cmd" ] ; then
 	cmd="$1"
 	[ -z "$cmd" ] && usage
@@ -773,7 +773,7 @@ while getopts "adehlM:np:qrv" opt ; do
 			;;
 	esac
 done
-shift `expr $OPTIND - 1`
+shift $(expr $OPTIND - 1)
 
 trap exit_clean SIGINT SIGTERM
 cmd_$SUBCMD "$@"
-- 
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