From 435a4c969c0f080c89b0aa96f35dc64e0d3f76f7 Mon Sep 17 00:00:00 2001
From: srz_zumix <zumix.cpp@gmail.com>
Date: Sun, 12 Apr 2020 20:35:05 +0900
Subject: [PATCH] add key

---
 .ci/linux/install-clang.sh | 6 +++---
 .ci/linux/install-gcc.sh   | 7 ++++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/.ci/linux/install-clang.sh b/.ci/linux/install-clang.sh
index 299d63d9b5..4d7a07fcab 100755
--- a/.ci/linux/install-clang.sh
+++ b/.ci/linux/install-clang.sh
@@ -11,12 +11,12 @@ fi
 wget -qO - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
 sudo add-apt-repository -y "deb http://apt.llvm.org/${VERSION_CODENAME}/ llvm-toolchain-${VERSION_CODENAME}-${CLANG_VERSION} main"
 sudo apt-get -y --allow-unauthenticated update
-sudo apt-get -qq install clang-${CLANG_VERSION}
+sudo apt-get -qq install "clang-${CLANG_VERSION}"
 
 
 if $INSATLL_CLANG_TOOLS; then
-  sudo apt-get -y --force-yes -qq install clang-$CLANG_VERSION clang-tools-$CLANG_VERSION
-  CLANG_SLAVES="--slave /usr/bin/scan-build scan-build /usr/bin/scan-build-$CLANG_VERSION"
+  sudo apt-get -y --force-yes -qq install "clang-tools-${CLANG_VERSION}"
+  CLANG_SLAVES="--slave /usr/bin/scan-build scan-build /usr/bin/scan-build-${CLANG_VERSION}"
 fi
 
 sudo update-alternatives --install /usr/bin/clang clang \
diff --git a/.ci/linux/install-gcc.sh b/.ci/linux/install-gcc.sh
index 375eee592a..6e20b05c84 100755
--- a/.ci/linux/install-gcc.sh
+++ b/.ci/linux/install-gcc.sh
@@ -7,9 +7,10 @@ if [ -z ${GCC_VERSION+x} ]; then
   return
 fi
 
-sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test || true
-sudo apt-get -y update
-sudo apt-get -qq install g++-${GCC_VERSION}
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+sudo apt-get -y --allow-unauthenticated update
+sudo apt-get -qq install "g++-${GCC_VERSION}"
 sudo update-alternatives --install /usr/bin/gcc gcc \
   /usr/bin/gcc-${GCC_VERSION} 90 \
   --slave /usr/bin/g++ g++ /usr/bin/g++-${GCC_VERSION}