From 4af2c5d0e465b14dd057020cf1f9cc04a8ae82a9 Mon Sep 17 00:00:00 2001
From: Jan Tattermusch <jtattermusch@google.com>
Date: Wed, 12 Jul 2017 16:33:21 +0200
Subject: [PATCH] fix linux artifact build

---
 tools/internal_ci/helper_scripts/prepare_build_macos_rc | 2 +-
 tools/internal_ci/linux/grpc_build_artifacts.sh         | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/internal_ci/helper_scripts/prepare_build_macos_rc b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
index 7d2c5221d1..57463e6f6d 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_macos_rc
+++ b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
@@ -31,7 +31,7 @@ brew install gflags
 
 set +ex  # rvm script is very verbose and exits with errorcode
 source $HOME/.rvm/scripts/rvm
-set -e  # rvm commands are very verbose  
+set -e  # rvm commands are very verbose
 rvm install ruby-2.4
 rvm osx-ssl-certs status all
 rvm osx-ssl-certs update all
diff --git a/tools/internal_ci/linux/grpc_build_artifacts.sh b/tools/internal_ci/linux/grpc_build_artifacts.sh
index 1f438a6730..bc29014ab5 100755
--- a/tools/internal_ci/linux/grpc_build_artifacts.sh
+++ b/tools/internal_ci/linux/grpc_build_artifacts.sh
@@ -22,6 +22,7 @@ source tools/internal_ci/helper_scripts/prepare_build_linux_rc
 
 # TODO(jtattermusch): install ruby on the internal_ci worker
 gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
-curl -sSL https://get.rvm.io | bash -s stable --ruby
+# TODO(jtattermusch): grep works around https://github.com/rvm/rvm/issues/4068
+curl -sSL https://get.rvm.io | grep -v __rvm_print_headline | bash -s stable --ruby
 
 tools/run_tests/task_runner.py -f artifact linux
-- 
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