X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=bigscreen%2Ftop5chosenscreen.cpp;h=cbb445511b51cf49dd32fec87274472d7f6ff69f;hp=1c4e495b2be9f8346624774af12cbfc2a1b64a49;hb=5b91be5c8efa7c68e38134630c9894dd6484d72e;hpb=5205061c547014321afc2d00e739c480df49d197

diff --git a/bigscreen/top5chosenscreen.cpp b/bigscreen/top5chosenscreen.cpp
index 1c4e495..cbb4455 100644
--- a/bigscreen/top5chosenscreen.cpp
+++ b/bigscreen/top5chosenscreen.cpp
@@ -20,7 +20,17 @@ bool Top5ChosenScreen::check_invalidated()
 	if (!scores_changed.get_flag())
 		return false;
 
-	return true;
+	// check that there are indeed changes, otherwise don't bother
+	std::vector<TopChosen> scores;
+	conn.perform(FetchTopChosenSongsForTournament(tournament, 5, &scores));
+
+	for (std::vector<TopChosen>::const_iterator i = scores.begin(); i != scores.end(); ++i) {
+		if (seen_topchosen.count(*i) == 0) {
+			return true;
+		}       
+	}
+	
+	return false;
 }
 
 void Top5ChosenScreen::draw(unsigned char *buf)