Fix new song caching crashing when a song has a difficulty no notes.

etternagame · Jun 15, 2017 · 920d502 · 920d502
1 parent 3951fd3
commit 920d502
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Song.cpp b/src/Song.cpp
@@ -1068,6 +1068,10 @@ void Song::ReCalculateRadarValuesAndLastSecond(bool fromCache, bool duringCache)
 		for (auto& n : m_vpSteps) {
 			// Cache etterna stuff and 'radar values'
 
+			// Skip difficulties without notes
+			if (n->IsNoteDataEmpty())
+				continue;
+
 			// only ever decompress the notedata when writing the cache file
 			// for this we don't use the etterna compressed format -mina
 			n->Decompress();