setup.c: support multi-checkout repo setup

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index 17bcb0b04096eabb29c13a025fd2afe8d1e4623b..7f278d8ce932f34420c337571ec043ffb5e318e9 100755 (executable)
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -135,4 +135,17 @@ test_expect_success 'send-pack stderr contains hook messages' '
        test_cmp expect actual
 '
 
+test_expect_success 'pre-receive hook that forgets to read its input' '
+       write_script victim.git/hooks/pre-receive <<-\EOF &&
+       exit 0
+       EOF
+       rm -f victim.git/hooks/update victim.git/hooks/post-update &&
+
+       for v in $(test_seq 100 999)
+       do
+               git branch branch_$v master || return
+       done &&
+       git push ./victim.git "+refs/heads/*:refs/heads/*"
+'
+
 test_done