From be591c84f5ffd7f315bf2d6fc9fd26223cce5c02 Mon Sep 17 00:00:00 2001
From: Nikita Titov <nekit94-08@mail.ru>
Date: Tue, 14 Apr 2020 00:13:09 +0300
Subject: [PATCH] [ci] fixed r-lintr version constraint (#2990)

* Update test.sh

* update brew to pull new URL for basictex
---
 .ci/test.sh           | 2 +-
 .ci/test_r_package.sh | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.ci/test.sh b/.ci/test.sh
index eb360731b398..2b8b48daa6c0 100755
--- a/.ci/test.sh
+++ b/.ci/test.sh
@@ -48,7 +48,7 @@ if [[ $TRAVIS == "true" ]] && [[ $TASK == "lint" ]]; then
     conda install -q -y -n $CONDA_ENV \
         -c conda-forge \
             libxml2 \
-            r-lintr>=2.0
+            "r-lintr>=2.0"
     pip install --user cpplint
     echo "Linting Python code"
     pycodestyle --ignore=E501,W503 --exclude=./compute,./.nuget . || exit -1
diff --git a/.ci/test_r_package.sh b/.ci/test_r_package.sh
index 31fae4ae06bd..4dddd36225f4 100755
--- a/.ci/test_r_package.sh
+++ b/.ci/test_r_package.sh
@@ -35,6 +35,10 @@ fi
 # Installing R precompiled for Mac OS 10.11 or higher
 if [[ $OS_NAME == "macos" ]]; then
 
+    # temp fix for basictex
+    if [[ $AZURE == "true" ]]; then
+        brew update
+    fi
     brew install qpdf
     brew cask install basictex
     export PATH="/Library/TeX/texbin:$PATH"