[ima-evm-utils PATCH v2 07/14] tests: Address issues raised by shellcheck SC2164

[Stefan Berger <stefanb@linux.ibm.com>]

Address issues raised by shellcheck SC2164:
  "Use cd ... || exit in case cd fails."

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
---
 tests/Makefile.am               | 2 +-
 tests/boot_aggregate.test       | 2 +-
 tests/install-fsverity.sh       | 2 +-
 tests/install-mount-idmapped.sh | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 79e2775..c5b2a2f 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -26,7 +26,7 @@ clean-local:
 distclean: distclean-keys
 
 shellcheck:
-	shellcheck -i SC2086,SC2181,SC2046,SC2320,SC2317,SC2034 \
+	shellcheck -i SC2086,SC2181,SC2046,SC2320,SC2317,SC2034,SC2164 \
 		functions.sh gen-keys.sh install-fsverity.sh \
 		install-mount-idmapped.sh install-openssl3.sh \
 		install-swtpm.sh install-tss.sh softhsm_setup \
diff --git a/tests/boot_aggregate.test b/tests/boot_aggregate.test
index 04aef9b..c7c2b21 100755
--- a/tests/boot_aggregate.test
+++ b/tests/boot_aggregate.test
@@ -17,7 +17,7 @@ trap '_report_exit_and_cleanup cleanup' SIGINT SIGTERM EXIT
 # Base VERBOSE on the environment variable, if set.
 VERBOSE="${VERBOSE:-0}"
 
-cd "$(dirname "$0")"
+cd "$(dirname "$0")" || exit 1
 export PATH=../src:$PATH
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH
 . ./functions.sh
diff --git a/tests/install-fsverity.sh b/tests/install-fsverity.sh
index fa31b2b..e2b0286 100755
--- a/tests/install-fsverity.sh
+++ b/tests/install-fsverity.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
 git clone https://git.kernel.org/pub/scm/fs/fsverity/fsverity-utils.git
-cd fsverity-utils
+cd fsverity-utils || exit 1
 CC=gcc make -j"$(nproc)"
 cd ..
diff --git a/tests/install-mount-idmapped.sh b/tests/install-mount-idmapped.sh
index c954006..d8a673c 100755
--- a/tests/install-mount-idmapped.sh
+++ b/tests/install-mount-idmapped.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
 git clone https://github.com/brauner/mount-idmapped.git
-cd mount-idmapped
+cd mount-idmapped || exit 1
 gcc -o mount-idmapped mount-idmapped.c
 cd ..
-- 
2.43.0