Merge branch 'rj/maint-t9700' into maint

* rj/maint-t9700:
  t9700-perl-git.sh: Fix a test failure on Cygwin

Author: gitster

t/t9700/test.pl

@@ -13,7 +13,7 @@
 BEGIN { use_ok('Git') }
 
 # set up
-our $abs_repo_dir = Cwd->cwd;
+our $abs_repo_dir = cwd();
 ok(our $r = Git->repository(Directory => "."), "open repository");
 
 # config