Do not show empty contest categories

diff --git a/lib/Gruntmaster/Page/Ct.pm b/lib/Gruntmaster/Page/Ct.pm
index f5c6c1f0d2cc9ed6ee53f83137f3b6bb1a5314c4..ac035854dd637a48824a8787e49c7924c117d0d7 100644 (file)
--- a/lib/Gruntmaster/Page/Ct.pm
+++ b/lib/Gruntmaster/Page/Ct.pm
@@ -70,9 +70,9 @@ sub _generate{
                push @finished, $ct if time > contest_end;
        }
 
-       $htc->param(running => \@running);
-       $htc->param(pending => \@pending);
-       $htc->param(finished => \@finished);
+       $htc->param(running => \@running) if @running;
+       $htc->param(pending => \@pending) if @pending;
+       $htc->param(finished => \@finished) if @finished;
 }
 
 1