t7004: fix embedded single-quotes

diff --git a/t/t5526-fetch-submodules.sh b/t/t5526-fetch-submodules.sh
index ca5b027c557014cff85ca4ba7d118db578a57256..a4532b00d6cbf791a6654b00742138728d4bf66d 100755 (executable)
--- a/t/t5526-fetch-submodules.sh
+++ b/t/t5526-fetch-submodules.sh
@@ -216,7 +216,7 @@ test_expect_success "Recursion stops when no new submodule commits are fetched"
        head2=$(git rev-parse --short HEAD) &&
        echo "Fetching submodule submodule" > expect.out.sub &&
        echo "From $pwd/." > expect.err.sub &&
-       echo "   $head1..$head2  master     -> origin/master" >> expect.err.sub
+       echo "   $head1..$head2  master     -> origin/master" >>expect.err.sub &&
        head -2 expect.err >> expect.err.sub &&
        (
                cd downstream &&
@@ -315,7 +315,7 @@ test_expect_success "'--recurse-submodules=on-demand' doesn't recurse when no ne
                ) &&
                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 "From $pwd/submodule" > ../expect.err.sub &&
                echo "   $head1..$head2  master     -> origin/master" >> ../expect.err.sub
@@ -337,7 +337,7 @@ test_expect_success "'--recurse-submodules=on-demand' recurses as deep as necess
        head2=$(git rev-parse --short HEAD) &&
        tail -2 expect.err > expect.err.deepsub &&
        echo "From $pwd/." > expect.err &&
-       echo "   $head1..$head2  master     -> origin/master" >> expect.err
+       echo "   $head1..$head2  master     -> origin/master" >>expect.err &&
        cat expect.err.sub >> expect.err &&
        cat expect.err.deepsub >> expect.err &&
        (
@@ -387,7 +387,7 @@ test_expect_success "'fetch.recurseSubmodules=on-demand' overrides global config
        git commit -m "new submodule" &&
        head2=$(git rev-parse --short HEAD) &&
        echo "From $pwd/." > expect.err.2 &&
-       echo "   $head1..$head2  master     -> origin/master" >> expect.err.2
+       echo "   $head1..$head2  master     -> origin/master" >>expect.err.2 &&
        head -2 expect.err >> expect.err.2 &&
        (
                cd downstream &&
@@ -415,7 +415,7 @@ test_expect_success "'submodule.<sub>.fetchRecurseSubmodules=on-demand' override
        git commit -m "new submodule" &&
        head2=$(git rev-parse --short HEAD) &&
        echo "From $pwd/." > expect.err.2 &&
-       echo "   $head1..$head2  master     -> origin/master" >> expect.err.2
+       echo "   $head1..$head2  master     -> origin/master" >>expect.err.2 &&
        head -2 expect.err >> expect.err.2 &&
        (
                cd downstream &&