Fix for umask() usage in PPerl (rt.cpan.org, #7609)

--- ./pperl.h.header

+++ ./pperl.h.header

@@ -188,7 +188,7 @@ sub become_daemon {

   open(STDOUT,">/dev/null");

   open(STDERR, '>&STDOUT');

   chdir '/';           # change working directory

-  umask(0);            # forget file mode creation mask

+#  umask(0);            # forget file mode creation mask

   $ENV{PATH} = '/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin';

   delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};

   $SIG{CHLD} = \&reap_child;