X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FApp%2FRgit%2FRepository.pm;h=9894a50579409778702c7e97bfdc93de74112dda;hb=df425e04a0fe374b7e1906e417f8238af257742f;hp=a9215764fe68702825c5fa4e50f3013c4f49f6fa;hpb=20ecc90aa6c17a07fd1200d0bf72d5918e53e106;p=perl%2Fmodules%2Frgit.git

diff --git a/lib/App/Rgit/Repository.pm b/lib/App/Rgit/Repository.pm
index a921576..9894a50 100644
--- a/lib/App/Rgit/Repository.pm
+++ b/lib/App/Rgit/Repository.pm
@@ -5,13 +5,19 @@ use warnings;
 
 use Cwd        (); # cwd, abs_path
 use File::Spec (); # canonpath, catdir, splitdir, abs2rel
-use POSIX      qw/WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG SIGINT SIGQUIT/;
+use POSIX      (); # WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG SIGINT SIGQUIT
+
+my ($WIFEXITED, $WEXITSTATUS, $WIFSIGNALED, $WTERMSIG);
 
 BEGIN {
- no warnings 'redefine';
- *WIFEXITED   = sub { 1 }             unless eval { WIFEXITED(0);   1 };
- *WEXITSTATUS = sub { shift() >> 8 }  unless eval { WEXITSTATUS(0); 1 };
- *WIFSIGNALED = sub { shift() & 127 } unless eval { WIFSIGNALED(0); 1 };
+ $WIFEXITED   = eval { POSIX::WIFEXITED(0);   1 } ? \&POSIX::WIFEXITED
+                                                  : sub { 1 };
+ $WEXITSTATUS = eval { POSIX::WEXITSTATUS(0); 1 } ? \&POSIX::WEXITSTATUS
+                                                  : sub { shift() >> 8 };
+ $WIFSIGNALED = eval { POSIX::WIFSIGNALED(0); 1 } ? \&POSIX::WIFSIGNALED
+                                                  : sub { shift() & 127 };
+ $WTERMSIG    = eval { POSIX::WTERMSIG(0);    1 } ? \&POSIX::WTERMSIG
+                                                  : sub { shift() & 127 };
 }
 
 =head1 NAME
@@ -168,12 +174,12 @@ sub run {
  }
 
  my $ret;
- $ret = WEXITSTATUS($?) if WIFEXITED($?);
+ $ret = $WEXITSTATUS->($?) if $WIFEXITED->($?);
  my $sig;
- if (WIFSIGNALED($?)) {
-  $sig = WTERMSIG($?);
+ if ($WIFSIGNALED->($?)) {
+  $sig = $WTERMSIG->($?);
   $conf->warn("git died with signal $sig\n");
-  if ($sig == SIGINT || $sig == SIGQUIT) {
+  if ($sig == POSIX::SIGINT() || $sig == POSIX::SIGQUIT()) {
    $conf->err("Aborting\n");
    exit $sig;
   }
@@ -214,7 +220,8 @@ You can contact me by mail or on C<irc.perl.org> (vincent).
 
 =head1 BUGS
 
-Please report any bugs or feature requests to C<bug-rgit at rt.cpan.org>, or through the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=rgit>.  I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
+Please report any bugs or feature requests to C<bug-rgit at rt.cpan.org>, or through the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=rgit>.
+I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
 
 =head1 SUPPORT