X-Git-Url: http://www.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=868110ea36d6e7de266d4c7e28a704181787b276;hb=77727aa5c288b8b34cb0e05cea45a367fa1f9b6c;hp=07e3f4cb3bede190e80ae629259be3b8df7da646;hpb=e028aec8725d73bc98177514e53c0f35aa698202;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 07e3f4cb..868110ea 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -72,7 +72,8 @@ sub cltounix
 	$date = "$1 $2 $3";
 	return 0 unless $time =~ /^([012]\d)([012345]\d)Z$/;
 	$time = "$1:$2 +0000";
-	return str2time("$date $time");
+	my $r = str2time("$date $time");
+	return $r == -1 ? undef : $r;
 }
 
 # turn a latitude in degrees into a string