streaming_write_entry: propagate streaming errors

diff --git a/t/t6032-merge-large-rename.sh b/t/t6032-merge-large-rename.sh
index fdb6c253718e3d4c8acfcd1fc197607aac04b4c4..15beecc3c6391fea89ffd5f0b6a091f19f9fce19 100755 (executable)
--- a/t/t6032-merge-large-rename.sh
+++ b/t/t6032-merge-large-rename.sh
@@ -95,9 +95,9 @@ test_expect_success 'setup large simple rename' '
 '
 
 test_expect_success 'massive simple rename does not spam added files' '
-       unset GIT_MERGE_VERBOSITY &&
+       sane_unset GIT_MERGE_VERBOSITY &&
        git merge --no-stat simple-rename | grep -v Removing >output &&
-       test 5 -gt "$(wc -l < output)"
+       test_line_count -lt 5 output
 '
 
 test_done