t5801 (remote-helpers): cleanup refspec stuff

diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh
index aaaa722ccab016cc5847d5b6bbc5a3879a0b3fbc..9d1a514d18bc8705fcf85fd607044ac3a5db238d 100755 (executable)
--- a/t/t5801-remote-helpers.sh
+++ b/t/t5801-remote-helpers.sh
@@ -124,7 +124,7 @@ test_expect_success 'forced push' '
 '
 
 test_expect_success 'cloning without refspec' '
-       GIT_REMOTE_TESTGIT_REFSPEC="" \
+       GIT_REMOTE_TESTGIT_NOREFSPEC=1 \
        git clone "testgit::${PWD}/server" local2 2>error &&
        test_i18ngrep "this remote helper should implement refspec capability" error &&
        compare_refs local2 HEAD server HEAD
@@ -133,7 +133,7 @@ test_expect_success 'cloning without refspec' '
 test_expect_success 'pulling without refspecs' '
        (cd local2 &&
        git reset --hard &&
-       GIT_REMOTE_TESTGIT_REFSPEC="" git pull 2>../error) &&
+       GIT_REMOTE_TESTGIT_NOREFSPEC=1 git pull 2>../error) &&
        test_i18ngrep "this remote helper should implement refspec capability" error &&
        compare_refs local2 HEAD server HEAD
 '
@@ -143,8 +143,8 @@ test_expect_success 'pushing without refspecs' '
        (cd local2 &&
        echo content >>file &&
        git commit -a -m ten &&
-       GIT_REMOTE_TESTGIT_REFSPEC="" &&
-       export GIT_REMOTE_TESTGIT_REFSPEC &&
+       GIT_REMOTE_TESTGIT_NOREFSPEC=1 &&
+       export GIT_REMOTE_TESTGIT_NOREFSPEC &&
        test_must_fail git push 2>../error) &&
        test_i18ngrep "remote-helper doesn.t support push; refspec needed" error
 '