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-rwxr-xr-xtools/run_tests/helper_scripts/bundle_install_wrapper.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/run_tests/helper_scripts/bundle_install_wrapper.sh b/tools/run_tests/helper_scripts/bundle_install_wrapper.sh
index 27b8fced7b..ab31dd5c80 100755
--- a/tools/run_tests/helper_scripts/bundle_install_wrapper.sh
+++ b/tools/run_tests/helper_scripts/bundle_install_wrapper.sh
@@ -17,9 +17,9 @@
set -ex
# change to grpc repo root
-cd $(dirname $0)/../../..
+cd "$(dirname "$0")/../../.."
-SYSTEM=`uname | cut -f 1 -d_`
+SYSTEM=$(uname | cut -f 1 -d_)
if [ "$SYSTEM" == "Darwin" ] ; then
# Workaround for crash during bundle install