t4201: make tests work with and without the MINGW prerequiste

Make sure the tests do not depend on the result of the previous
tests.  With MINGW prerequisite satisfied, a "reset to original and
rebuild" in an earlier test was skipped, resulting in different
history being tested with this and the next tests.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh
index 6c7c637..9df054b 100755 (executable)
--- a/t/t4201-shortlog.sh
+++ b/t/t4201-shortlog.sh
@@ -191,8 +191,14 @@ test_expect_success 'shortlog with --output=<file>' '
 '
 
 test_expect_success 'shortlog --committer (internal)' '
+       git checkout --orphan side &&
+       git commit --allow-empty -m one &&
+       git commit --allow-empty -m two &&
+       GIT_COMMITTER_NAME="Sin Nombre" git commit --allow-empty -m three &&
+
        cat >expect <<-\EOF &&
-            3  C O Mitter
+            2  C O Mitter
+            1  Sin Nombre
        EOF
        git shortlog -nsc HEAD >actual &&
        test_cmp expect actual