Among other things, sudo can disrupt environment variables that a caller
provides.
Signed-off-by: Brian Norris <briannorris@xxxxxxxxxxxx>
---
tests/hwsim/run-all.sh | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tests/hwsim/run-all.sh b/tests/hwsim/run-all.sh
index 495c9fa744b8..ee48cd0581c6 100755
--- a/tests/hwsim/run-all.sh
+++ b/tests/hwsim/run-all.sh
@@ -122,7 +122,13 @@ if ! ./start.sh $VM $VALGRIND $TRACE channels=$NUM_CH; then
exit 1
fi
-sudo ./run-tests.py -D --logdir "$LOGDIR" $TRACE_ARGS -q $DB $RUN_TEST_ARGS || errors=1
+# Only use sudo if not already root.
+if [ "$(id -u)" != 0 ]; then
+ SUDO=sudo
+else
+ SUDO=
+fi
+${SUDO} ./run-tests.py -D --logdir "$LOGDIR" $TRACE_ARGS -q $DB $RUN_TEST_ARGS || errors=1
./stop.sh
--
2.27.0.212.ge8ba1cc988-goog
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