ci/lib: if CI type is unknown, show the environment variables

This should help with adding new CI-specific if-else arms.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/ci/lib.sh b/ci/lib.sh
index 87cd29bab6..bda746df68 100755
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -138,6 +138,7 @@ then
 	GIT_TEST_OPTS="--no-chain-lint --no-bin-wrappers $GIT_TEST_OPTS"
 else
 	echo "Could not identify CI type" >&2
+	env >&2
 	exit 1
 fi