[PATCH v2 0/1] config: surface editor failure in exit code

(Apologies to anyone who gets this twice.)

Simplified the tests and changed the test names from "--edit" to "-e" since that's what the test is actually running. Did not change the tests to use "--edit" as nothing else is checking "-e".

1:  d54d260aa0 ! 1:  05d02b80dc config: surface editor failure in exit code
     @@ t/t1300-config.sh: test_expect_success 'command line overrides environment config' '
      	test_cmp expect actual
      '
      
    -+test_expect_success 'git config --edit successful exit' '
    ++test_expect_success 'git config -e successful exit' '
     +	test_when_finished "rm -rf repo" &&
     +	git init repo &&
    -+	GIT_EDITOR=true &&
    -+	export GIT_EDITOR &&
    -+	git -C repo config -e &&
    -+	unset GIT_EDITOR
    ++	test_env GIT_EDITOR=true git -C repo config -e
     +'
     +
    -+test_expect_success 'git config --edit failure exit' '
    ++test_expect_success 'git config -e failure exit' '
     +	test_when_finished "rm -rf repo" &&
     +	git init repo &&
    -+	GIT_EDITOR=false &&
    -+	export GIT_EDITOR &&
    -+	test_must_fail git -C repo config -e &&
    -+	unset GIT_EDITOR
    ++	test_env GIT_EDITOR=false test_must_fail git -C repo config -e
     +'
     +
      test_expect_success 'git config --edit works' '
--
2.43.0