sha1_name: unroll len loop in find_unique_abbrev_r()

diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh
index 162baf101f340885619e0a1e67b0b14cf37a2347..42251f7f3af0865a31fd38722fbf7433d81fe3f0 100755 (executable)
--- a/t/t5526-fetch-submodules.sh
+++ b/t/t5526-fetch-submodules.sh
@@ -193,7 +193,7 @@ test_expect_success "recurseSubmodules=true propagates into submodules" '
        add_upstream_commit &&
        (
                cd downstream &&
-               git config fetch.recurseSubmodules true
+               git config fetch.recurseSubmodules true &&
                git fetch >../actual.out 2>../actual.err
        ) &&
        test_must_be_empty actual.out &&
@@ -218,7 +218,7 @@ test_expect_success "--no-recurse-submodules overrides config setting" '
        add_upstream_commit &&
        (
                cd downstream &&
-               git config fetch.recurseSubmodules true
+               git config fetch.recurseSubmodules true &&
                git fetch --no-recurse-submodules >../actual.out 2>../actual.err
        ) &&
        ! test -s actual.out &&
@@ -232,7 +232,7 @@ test_expect_success "Recursion doesn't happen when no new commits are fetched in
                        cd submodule &&
                        git config --unset fetch.recurseSubmodules
                ) &&
-               git config --unset fetch.recurseSubmodules
+               git config --unset fetch.recurseSubmodules &&
                git fetch >../actual.out 2>../actual.err
        ) &&
        ! test -s actual.out &&
@@ -312,7 +312,7 @@ test_expect_success "Recursion picks up all submodules when necessary" '
                ) &&
                head1=$(git rev-parse --short HEAD^) &&
                git add subdir/deepsubmodule &&
-               git commit -m "new deepsubmodule"
+               git commit -m "new deepsubmodule" &&
                head2=$(git rev-parse --short HEAD) &&
                echo "Fetching submodule submodule" > ../expect.err.sub &&
                echo "From $pwd/submodule" >> ../expect.err.sub &&