[arrow] branch master updated: [CI] Add missing quote for omittable variable (#2235)

[kou]

This is an automated email from the ASF dual-hosted git repository.

kou pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/arrow.git


The following commit(s) were added to refs/heads/master by this push:
     new fa08ddf  [CI] Add missing quote for omittable variable (#2235)
fa08ddf is described below

commit fa08ddfbe8ada173b2c621172e176f159ce3b728
Author: Kouhei Sutou <k...@cozmixng.org>
AuthorDate: Tue Jul 10 09:22:50 2018 +0900

    [CI] Add missing quote for omittable variable (#2235)
    
    This suppresses the following warnings:
    
        /Users/travis/build/apache/arrow/ci/travis_env_common.sh: line 35: [: 
==: unary operator expected
        /home/travis/build/apache/arrow/ci/travis_install_linux.sh: line 28: [: 
==: unary operator expected
---
 ci/travis_env_common.sh    | 2 +-
 ci/travis_install_linux.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ci/travis_env_common.sh b/ci/travis_env_common.sh
index 8704bd4..5e4fe25 100755
--- a/ci/travis_env_common.sh
+++ b/ci/travis_env_common.sh
@@ -32,7 +32,7 @@ export ARROW_INTEGRATION_DIR=$TRAVIS_BUILD_DIR/integration
 export ARROW_RUBY_DIR=$TRAVIS_BUILD_DIR/ruby
 export ARROW_RUST_DIR=${TRAVIS_BUILD_DIR}/rust
 
-if [ $ARROW_TRAVIS_COVERAGE == "1" ]; then
+if [ "$ARROW_TRAVIS_COVERAGE" == "1" ]; then
     export ARROW_CPP_COVERAGE_FILE=${TRAVIS_BUILD_DIR}/coverage.info
     export ARROW_PYTHON_COVERAGE_FILE=${TRAVIS_BUILD_DIR}/.coverage
 fi
diff --git a/ci/travis_install_linux.sh b/ci/travis_install_linux.sh
index b1e21ea..38b5fcf 100755
--- a/ci/travis_install_linux.sh
+++ b/ci/travis_install_linux.sh
@@ -25,6 +25,6 @@ if [ "$ARROW_TRAVIS_VALGRIND" == "1" ]; then
     sudo apt-get install -y -q valgrind
 fi
 
-if [ $ARROW_TRAVIS_COVERAGE == "1" ]; then
+if [ "$ARROW_TRAVIS_COVERAGE" == "1" ]; then
     sudo apt-get install -y -q lcov
 fi