send-email: check for repo before invoking hook
Unless --no-validate is passed, send-email will invoke
$repo->repo_path() in its search for a validate hook regardless of
whether a Git repo is actually present. Teach send-email to first check
for repo existence.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 15128c7..d1e4e8a 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -1953,4 +1953,12 @@
)
'
+test_expect_success $PREREQ 'test that send-email works outside a repo' '
+ nongit git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ "$(pwd)/0001-add-master.patch"
+'
+
test_done
