1 files changed, 1 insertions, 1 deletions
diff --git a/bootchartd b/bootchartd
index 43fdfe9..e265582 100755
--- a/bootchartd
+++ b/bootchartd
@@ -178,7 +178,7 @@ stop-initfs)
 	cd "$LOGDIR"
 	mkdir "$NEWROOT$LOGDIR"
 	cp /sbin/bootchartd $NEWROOT/sbin
-	PID=`cat bootchart.pid`
+	PID=$(cat bootchart.pid)
 	kill -USR2 $PID
 	wait $PID
 	mv * "$NEWROOT$LOGDIR"