X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=ac2b63e42a282212f79a8627e04468dca957f115;hb=8ebfb28af6e8ec81acbd7de0f5e19fab4c32a8b6;hp=d7ca5ed218e2b6e8e1671091e9c2cb043a3bf4c8;hpb=9e2fbafcfdab1ee45e581524311f1a97ac41f6ad;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index d7ca5ed2..ac2b63e4 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -268,11 +268,13 @@ sub writefilestr
 	}
 
 	my $fh = new IO::File ">$fn";
-	my $dd = new Data::Dumper([ $obj ]);
-	$dd->Indent(1);
-	$dd->Terse(1);
-    $dd->Quotekeys(0);
-#	$fh->print(@_) if @_ > 0;     # any header comments, lines etc
-	$fh->print($dd->Dumpxs);
-	$fh->close;
+	if ($fh) {
+		my $dd = new Data::Dumper([ $obj ]);
+		$dd->Indent(1);
+		$dd->Terse(1);
+		$dd->Quotekeys(0);
+		#	$fh->print(@_) if @_ > 0;     # any header comments, lines etc
+		$fh->print($dd->Dumpxs);
+		$fh->close;
+	}
 }