fix switching to artist info screen

if one switched from artist info screen while artist info was being downloaded, {s,}he wouldn't be able to enter the screen again.
2010-08-29 02:13:09 +02:00
parent fa027bbcc9
commit f90176ffee
3 changed files with 3 additions and 2 deletions
--- a/src/lastfm.h
+++ b/src/lastfm.h
@@ -53,6 +53,7 @@ class Lastfm : public Screen<Scrollpad>
 		
 		void Refetch();
 		
+		bool isDownloading() { return isDownloadInProgress && !isReadyToTake; }
 		bool SetArtistInfoArgs(const std::string &artist, const std::string &lang = "");
 		
 	protected: