ref_transaction_commit(): fix atomicity and avoid fd exhaustion

diff --git a/t/t3425-rebase-topology-merges.sh b/t/t3425-rebase-topology-merges.sh
index 1d195fbd64cc9d6de3f94e69e4fbe9b97be38089..846f85c27e97642972dff7168ab2aeed49988fad 100755 (executable)
--- a/t/t3425-rebase-topology-merges.sh
+++ b/t/t3425-rebase-topology-merges.sh
@@ -24,7 +24,7 @@ test_expect_success 'setup of non-linear-history' '
        test_commit c &&
        git checkout b &&
        test_commit d &&
-       test_commit e
+       test_commit e &&
 
        git checkout c &&
        test_commit g &&
@@ -33,7 +33,7 @@ test_expect_success 'setup of non-linear-history' '
        cherry_pick gp g &&
        test_commit i &&
        git checkout b &&
-       test_commit f
+       test_commit f &&
 
        git checkout d &&
        test_commit n &&