use recommended syntax for command subtitution

10 years ago · 265dfc0d03
parent 4964b6b86a
commit 265dfc0d03
1 changed files with 1 additions and 1 deletions
--- a/tools/jenkins/run_interop.sh
+++ b/tools/jenkins/run_interop.sh
@ -32,6 +32,6 @@
 set -ex

 # Enter the gRPC repo root
-cd `dirname $0`/../..
+cd $(dirname $0)/../..

 tools/run_tests/run_interop_tests.py --l all --s all --cloud_to_prod --use_docker -t -j 8