--- trunk/lib/Biblio/Isis.pm	2005/01/07 20:57:56	37
+++ trunk/lib/Biblio/Isis.pm	2005/01/27 22:01:17	39
@@ -9,7 +9,7 @@
 BEGIN {
 	use Exporter ();
 	use vars qw ($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-	$VERSION     = 0.11;
+	$VERSION     = 0.12;
 	@ISA         = qw (Exporter);
 	#Give a hoot don't pollute, do not export more than needed by default
 	@EXPORT      = qw ();
@@ -147,7 +147,10 @@
 	push @must_exist, "fdt" if ($self->{read_fdt});
 
 	foreach my $ext (@must_exist) {
-		croak "missing ",uc($ext)," file in ",$self->{isisdb} unless ($self->{$ext."_file"});
+		unless ($self->{$ext."_file"}) {
+			carp "missing ",uc($ext)," file in ",$self->{isisdb};
+			return;
+		}
 	}
 
 	print STDERR "## using files: ",join(" ",@isis_files),"\n" if ($self->{debug});