'
 
 test_expect_success 'make branches' '
-       git branch branch-one
+       git branch branch-one &&
        git branch branch-two HEAD^
 '
 
 test_expect_success 'make remote branches' '
-       git update-ref refs/remotes/origin/branch-one branch-one
-       git update-ref refs/remotes/origin/branch-two branch-two
+       git update-ref refs/remotes/origin/branch-one branch-one &&
+       git update-ref refs/remotes/origin/branch-two branch-two &&
        git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/branch-one
 '