Merge pull request #13 from xiaoleigua/master

eliminate "i++" error on boot2docker
kiwenlau · May 1, 2016 · ba29553 · ba29553
2 parents 550d52f + 13b125b
commit ba29553
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/start-container.sh b/start-container.sh
@@ -25,7 +25,7 @@ do
 	sudo docker rm -f slave$i &> /dev/null
 	echo "start slave$i container..."
 	sudo docker run -d -t --dns 127.0.0.1 -P --name slave$i -h slave$i.kiwenlau.com -e JOIN_IP=$FIRST_IP kiwenlau/hadoop-slave:0.1.0 &> /dev/null
-	((i++))
+	i=$(( $i + 1 ))
 done