read-tree A B C: do not create a bogus index and do not segfault

diff --git a/t/t5401-update-hooks.sh b/t/t5401-update-hooks.sh
index 2fff3001530bdf3e6acc283042d432a0698cea03..ee769d6695ee91120671c485924d804f14c80424 100755 (executable)
--- a/t/t5401-update-hooks.sh
+++ b/t/t5401-update-hooks.sh
@@ -61,7 +61,8 @@ EOF
 chmod u+x victim/.git/hooks/post-update
 
 test_expect_success push '
-    ! git-send-pack --force ./victim/.git master tofail >send.out 2>send.err
+       test_must_fail git-send-pack --force ./victim/.git \
+               master tofail >send.out 2>send.err
 '
 
 test_expect_success 'updated as expected' '