var doc: advertise current DEFAULT_PAGER and DEFAULT_EDITOR settings

diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh
index bc73c2099b5069ab136a1d93aef5a8ab4a0dad1f..ea82424e471cd53cd08f91c77500412fa192f960 100755 (executable)
--- a/t/t3200-branch.sh
+++ b/t/t3200-branch.sh
@@ -22,7 +22,7 @@ test_expect_success \
 
 test_expect_success \
     'git branch --help should not have created a bogus branch' '
-     git branch --help </dev/null >/dev/null 2>/dev/null;
+     test_might_fail git branch --help </dev/null >/dev/null 2>/dev/null &&
      test_path_is_missing .git/refs/heads/--help
 '
 
@@ -88,7 +88,7 @@ test_expect_success \
 test_expect_success \
     'git branch -m n/n n should work' \
        'git branch -l n/n &&
-        git branch -m n/n n
+       git branch -m n/n n &&
        test_path_is_file .git/logs/refs/heads/n'
 
 test_expect_success 'git branch -m o/o o should fail when o/p exists' '
@@ -115,6 +115,22 @@ test_expect_success 'git branch -M baz bam should succeed when baz is checked ou
        git branch -M baz bam
 '
 
+test_expect_success 'git branch -M master should work when master is checked out' '
+       git checkout master &&
+       git branch -M master
+'
+
+test_expect_success 'git branch -M master master should work when master is checked out' '
+       git checkout master &&
+       git branch -M master master
+'
+
+test_expect_success 'git branch -M master2 master2 should work when master is checked out' '
+       git checkout master &&
+       git branch master2 &&
+       git branch -M master2 master2
+'
+
 test_expect_success 'git branch -v -d t should work' '
        git branch t &&
        test_path_is_file .git/refs/heads/t &&