ref_transaction_commit(): fix atomicity and avoid fd exhaustion

diff --git a/t/t3509-cherry-pick-merge-df.sh b/t/t3509-cherry-pick-merge-df.sh
index a5b6a5f3310316d289aee0961fcb6a2ae26fca99..1e5b3948dfc5d28a070ba83db361163002e7c3ae 100755 (executable)
--- a/t/t3509-cherry-pick-merge-df.sh
+++ b/t/t3509-cherry-pick-merge-df.sh
@@ -74,7 +74,7 @@ test_expect_success 'Setup rename with file on one side matching different dirna
        echo content > sub/file &&
        echo foo > othersub/whatever &&
        git add -A &&
-       git commit -m "Common commmit" &&
+       git commit -m "Common commit" &&
 
        git rm -rf othersub &&
        git mv sub/file othersub &&