From 5ace2b70fc151eb86ebf6af428900353f60f05f8 Mon Sep 17 00:00:00 2001
From: Andrew Gaul <andrew@gaul.org>
Date: Fri, 10 Jul 2020 19:34:46 +0900
Subject: [PATCH] Simplify conditional statements

---
 .travis.yml | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 38f5b0c..2cc554d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -72,10 +72,8 @@ jobs:
         - HOMEBREW_NO_AUTO_UPDATE=1 brew cask install osxfuse
         - S3FS_BREW_PACKAGES='cppcheck python3';
           for s3fs_brew_pkg in ${S3FS_BREW_PACKAGES}; do
-            brew list | grep -q ${s3fs_brew_pkg};
-            if [ $? -eq 0 ]; then
-              brew outdated | grep -q ${s3fs_brew_pkg};
-              if [ $? -eq 0 ]; then
+            if brew list | grep -q ${s3fs_brew_pkg}; then
+              if brew outdated | grep -q ${s3fs_brew_pkg}; then
                 echo "==> Try to upgrade ${s3fs_brew_pkg}";
                 HOMEBREW_NO_AUTO_UPDATE=1 brew upgrade ${s3fs_brew_pkg};
               fi
@@ -84,8 +82,7 @@ jobs:
               HOMEBREW_NO_AUTO_UPDATE=1 brew install ${s3fs_brew_pkg};
             fi;
           done
-        - pip3 --version;
-          if [ $? -eq 0 ]; then
+        - if pip3 --version; then
             echo "==> Try to install awscli by pip3";
             sudo -H pip3 install awscli;
           else