connect: split git:// setup into a separate function

diff --git a/t/t5700-protocol-v1.sh b/t/t5700-protocol-v1.sh
index b0779d3623910b283662ea6f73f678aa85c3bfb1..ba86a44eb183921e844dff6f9d6a5bb27c7d5e91 100755 (executable)
--- a/t/t5700-protocol-v1.sh
+++ b/t/t5700-protocol-v1.sh
@@ -147,6 +147,8 @@ test_expect_success 'push with file:// using protocol v1' '
 test_expect_success 'setup ssh wrapper' '
        GIT_SSH="$GIT_BUILD_DIR/t/helper/test-fake-ssh" &&
        export GIT_SSH &&
+       GIT_SSH_VARIANT=ssh &&
+       export GIT_SSH_VARIANT &&
        export TRASH_DIRECTORY &&
        >"$TRASH_DIRECTORY"/ssh-output
 '