From b87503715004c8924d196ee017d33eeaf4f3a5eb Mon Sep 17 00:00:00 2001
From: neilpang <github@byneil.com>
Date: Tue, 15 Nov 2016 17:38:35 +0800
Subject: [PATCH] check NGROK_BIN

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 46f0dff4..991e4ed4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,7 @@ script:
   - ~/shfmt -l -w -i 2 . && echo "shfmt OK" || git diff --exit-code || (echo "Run shfmt to fix the formatting issues" && false)
   - cd ..
   - curl -sSL https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip -o ngrok-stable-linux-amd64.zip && unzip ngrok-stable-linux-amd64.zip && export NGROK_BIN="$(pwd)/ngrok"
+  - $NGROK_BIN
   - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest && ./letest.sh