add LRU caching

[spider.git] / perl / DXProt.pm

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 2168c7fc3cb5404842f01808abee2acc6b39b22d..9a4f367339a7699459028bcec4bb813a2e36afb7 100644 (file)
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -1078,7 +1078,7 @@ sub normal
 
                        # add this station to the user database, if required
                        my $user = DXUser->get_current($call);
-                       $user = DXUser->new($call) if !$user;
+                       $user = DXUser->new($call) unless $user;
                        
                        if ($field[2] == 1) {
                                $user->name($field[3]);