From 58701128e80d02a154bb055c79cb44d7e7fd4864 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <quic_jouni@quicinc.com>
Date: Thu, 14 Apr 2022 11:50:41 +0300
Subject: [PATCH] tests: Handle git rev-parse failures more robustly

Do not add the --commit argument if the current git commitid cannot be
determined. This prevents complete failure to run the tests if the git
command cannot be used for some reason (like a recent change that
stopped allowing root user within the VM from running the git operation
for the case where the host system uses non-root account).

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
---
 tests/hwsim/run-all.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/hwsim/run-all.sh b/tests/hwsim/run-all.sh
index ee48cd058..7c50edd79 100755
--- a/tests/hwsim/run-all.sh
+++ b/tests/hwsim/run-all.sh
@@ -15,7 +15,11 @@ export LOGDIR
 if [ -z "$DBFILE" ]; then
     DB=""
 else
-    DB="-S $DBFILE --commit $(git rev-parse HEAD)"
+    DB="-S $DBFILE"
+    COMMITID="$(git rev-parse HEAD)"
+    if [ -n "$COMMITID" ]; then
+	DB="$DB --commit $COMMITID"
+    fi
     if [ -n "$BUILD" ]; then
 	DB="$DB -b $BUILD"
     fi