my @cmd = (qw/git config/, "--file=$file", '-l');
my $cmd = join(' ', @cmd);
my $pid = open(my $fh, '-|', @cmd);
- defined $pid or die "$cmd failed: $!\n";
+ defined $pid or die "$cmd failed: $!";
my %rv;
foreach my $line (<$fh>) {
chomp $line;
$rv{$k} = $v;
}
}
- close $fh or die "failed to close ($cmd) pipe: $!\n";
- $? and warn "$$ $cmd exited with: ($pid) $?\n";
+ close $fh or die "failed to close ($cmd) pipe: $!";
+ $? and warn "$$ $cmd exited with: ($pid) $?";
\%rv;
}