# opening plugin. Just check wether we are on a developper computer on a production one
# (the cgidir differs)
my $cgidir = C4::Context->intranetdir ."/cgi-bin";
-unless (opendir(DIR, "$cgidir/cataloguing/value_builder")) {
+my $vbdir = "$cgidir/cataloguing/value_builder";
+unless (-r $vbdir and -d $vbdir) {
$cgidir = C4::Context->intranetdir;
}
do $cgidir."/".$plugin_name;