From 83d409bcd77b3f2169afc8961b6e02d98769c845 Mon Sep 17 00:00:00 2001
From: Max Khon <fjoe@FreeBSD.org>
Date: Thu, 23 Jan 2003 20:18:21 +0000
Subject: expr foo -> $((foo))

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

(limited to 'adduser/rmuser.sh')

diff --git a/adduser/rmuser.sh b/adduser/rmuser.sh
index 445b974..ee78dcb 100644
--- a/adduser/rmuser.sh
+++ b/adduser/rmuser.sh
@@ -95,7 +95,7 @@ kill_procs() {
 	proclist=`ps 2>/dev/null -U $login | grep -v '^\ *PID' | awk '{print $1}'`
 	for _pid in $proclist ; do
 		kill 2>/dev/null ${SIGKILL} $_pid
-		killcount=`expr $killcount + 1`
+		killcount=$(($killcount + 1))
 	done
 	echo " ${SIGKILL} signal sent to $killcount processes."
 }
@@ -112,7 +112,7 @@ rm_at_jobs() {
 	echo -n "Removing at(1) jobs owned by ($login):"
 	for _atjob in $atjoblist ; do
 		rm -f $_atjob
-		jobcount=`expr $jobcount + 1`
+		jobcount=$(($jobcount + 1))
 	done
 	echo " $jobcount removed."
 }
-- 
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