t9700: use "git config" without dash

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index fdad7dad611b385f05779826bfa74f33d1f28d03..b7a670ef401429a50eb97e5f874c9e2c3897fd7d 100755 (executable)
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -9,21 +9,22 @@ This test runs git rebase and checks that the author information is not lost.
 '
 . ./test-lib.sh
 
-export GIT_AUTHOR_EMAIL=bogus_email_address
+GIT_AUTHOR_EMAIL=bogus_email_address
+export GIT_AUTHOR_EMAIL
 
 test_expect_success \
     'prepare repository with topic branches' \
     'echo First > A &&
      git update-index --add A &&
-     git-commit -m "Add A." &&
+     git commit -m "Add A." &&
      git checkout -b my-topic-branch &&
      echo Second > B &&
      git update-index --add B &&
-     git-commit -m "Add B." &&
+     git commit -m "Add B." &&
      git checkout -f master &&
      echo Third >> A &&
      git update-index A &&
-     git-commit -m "Modify A." &&
+     git commit -m "Modify A." &&
      git checkout -b side my-topic-branch &&
      echo Side >> C &&
      git add C &&