From 0e4ffb4b678962d5ff7a4a7d8952033bc84725da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Andr=C3=A8s?= <leo@ndrs.fr>
Date: Tue, 27 Mar 2018 09:35:12 +0100
Subject: Clean shell scripts (#398)

---
 scripts/play.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'scripts/play.sh')

diff --git a/scripts/play.sh b/scripts/play.sh
index ac2a10b12..69725da93 100755
--- a/scripts/play.sh
+++ b/scripts/play.sh
@@ -1,4 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+set -eu
 
 if [ ! -f "dist/server.js" ]; then
   echo "Missing server file (server.js)."
@@ -7,7 +9,7 @@ fi
 
 max=${1:-3}
 
-for i in $(seq 1 $max); do
+for i in $(seq 1 "$max"); do
   NODE_ENV=test NODE_APP_INSTANCE=$i node dist/server.js &
   sleep 1
 done
-- 
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