From 2dfeee941a31f31400e8e4b4f0f2de5ff5456b0c Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Sat, 10 Jan 2015 15:26:23 +0200
Subject: [PATCH] Hide solution link on problems without solution

---
 lib/Plack/App/Gruntmaster/HTML.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Plack/App/Gruntmaster/HTML.pm b/lib/Plack/App/Gruntmaster/HTML.pm
index 5505a39..91f1fc4 100644
--- a/lib/Plack/App/Gruntmaster/HTML.pm
+++ b/lib/Plack/App/Gruntmaster/HTML.pm
@@ -157,6 +157,7 @@ sub process_pb_entry {
 		$_->detach for $tree->fclass('rc'); # requires contest
 		$tree->fid('solution_modal')->fclass('modal-body')->replace_content(literal $args{solution});
 	}
+	$tree->fid('solution')->detach unless $args{solution};
 	if ($args{cansubmit}) {
 		$tree->look_down(name => 'problem')->attr(value => $args{id});
 		my $contest = $tree->look_down(name => 'contest');
-- 
2.39.2