From 41a236dc5b7b8a1d5237fd0e8e62cf01c6ddb7a4 Mon Sep 17 00:00:00 2001
From: Andrew Schwartzmeyer <andschwa@microsoft.com>
Date: Fri, 19 Feb 2016 14:58:10 -0800
Subject: [PATCH] Improve pester.sh script

- Check if PowerShell has been built before trying to use it.
---
 pester.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pester.sh b/pester.sh
index fb7d62fb75..a18c60497f 100755
--- a/pester.sh
+++ b/pester.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+test -x bin/powershell || { echo >&2 "No bin/powershell, please run './build.sh'"; exit 1; }
+
 ./bin/powershell --noprofile -c "Invoke-Pester test/powershell/$1 -OutputFile pester-tests.xml -OutputFormat NUnitXml -EnableExit"
 failed_tests=$?