Fixed ReleasesView when displaying a release with no artist

approot/releases.xml

@@ -31,7 +31,7 @@
 		</div>
 		<div class="media-body">
 			<h4 class="media-heading">${release-name}</h4>
-			${artist-name}
+			${<if-has-artist>}${artist-name}${</if-has-artist>}
 		</div>
 		${play-btn}${add-btn}
 	</div>

src/ui/explore/ReleasesView.cpp

@@ -107,14 +107,15 @@ Releases::addSome()
 			entry->bindWidget("release-name", releaseAnchor);
 		}
 
-
 		auto artists = release->getArtists();
 		if (artists.size() > 1)
 		{
+			entry->setCondition("if-has-artist", true);
 			entry->bindString("artist-name", Wt::WString::tr("Lms.Explore.various-artists"));
 		}
-		else
+		else if (artists.size() == 1)
 		{
+			entry->setCondition("if-has-artist", true);
 			Wt::WAnchor* artistAnchor = LmsApplication::createArtistAnchor(artists.front().id());
 			Wt::WText* artist = new Wt::WText(artistAnchor);
 			artist->setText(Wt::WString::fromUTF8(artists.front()->getName(), Wt::PlainText));