util/copy.pl: work around glob quirk in some of earlier 5.1x Perl versions.
In earlier 5.1x Perl versions quoting globs works only if there is
white space. If there is none, it's looking for names starting with ".
@@ -26,7 +26,8 @@ foreach $arg (@ARGV) {
next;
}
$arg =~ s|\\|/|g; # compensate for bug/feature in cygwin glob...
- foreach (glob qq("$arg"))
+ $arg = qq("$arg") if ($arg =~ /\s/); # compensate for bug in 5.10...
+ foreach (glob $arg)
{
push @filelist, $_;
}
