From eafa747ca5926d47f555820cecae0846ac01e20f Mon Sep 17 00:00:00 2001
From: Ben Woosley <ben.woosley@gmail.com>
Date: Sun, 9 Jun 2019 18:34:10 +0200
Subject: lint: Fix shellcheck SC2155

Declare and assign separately to avoid masking return values.

https://github.com/koalaman/shellcheck/wiki/SC2155
---
 ci/lint/04_install.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'ci/lint/04_install.sh')

diff --git a/ci/lint/04_install.sh b/ci/lint/04_install.sh
index 712d410cd3..9d275e7b3b 100755
--- a/ci/lint/04_install.sh
+++ b/ci/lint/04_install.sh
@@ -11,11 +11,13 @@ if [ "$TRAVIS_OS_NAME" == "osx" ]; then
   travis_retry brew update
   travis_retry brew install shellcheck
   travis_retry brew upgrade python
-  export PATH="$(brew --prefix python)/bin:$PATH"
+  PATH="$(brew --prefix python)/bin:$PATH"
+  export PATH
 else
   SHELLCHECK_VERSION=v0.6.0
   travis_retry curl --silent "https://storage.googleapis.com/shellcheck/shellcheck-${SHELLCHECK_VERSION}.linux.x86_64.tar.xz" | tar --xz -xf - --directory /tmp/
-  export PATH="/tmp/shellcheck-${SHELLCHECK_VERSION}:${PATH}"
+  PATH="/tmp/shellcheck-${SHELLCHECK_VERSION}:${PATH}"
+  export PATH
 fi
 
 travis_retry pip3 install codespell==1.15.0
-- 
cgit v1.2.3