fix problem displaying spots with the standalone program 'showdx'.

diff --git a/Changes b/Changes
index ec2f81c4ac39f53aaaa8dc678e52dd44ab3cbfaa..e28166d3e0625b78b52d6e3d4f4e84cf45905d8a 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,3 +1,6 @@
+07Jan06=======================================================================
+1. Fixed problem with the standalone 'showdx' program pointed out by Leo,
+IZ5FSA.
 06Jan06=======================================================================
 1. Fix problem with rcmd <call> sh/fdx
 27Dec05=======================================================================

diff --git a/cmd/show/dx.pl b/cmd/show/dx.pl
index 31809a734c7158be99dda8f73835fcb0b22beaba..17a17d27e3e23e4fa0ec19a0aa092ddbb3699862 100644 (file)
--- a/cmd/show/dx.pl
+++ b/cmd/show/dx.pl
@@ -369,7 +369,7 @@ my @res = Spot::search($expr, $fromday, $today, $from, $to, $hint, $dofilter ? $
 my $ref;
 my @dx;
 foreach $ref (@res) {
-       if ($self->ve7cc) {
+       if ($self && $self->ve7cc) {
                push @out, VE7CC::dx_spot($self, @$ref);
        } else {
                if ($real) {