db/proxy: add missing nullptr check

1ed321f9 · Max Kellermann · 2aee1b86 · 1ed321f9
Commit 1ed321f9 authored Oct 30, 2013 by Max Kellermann
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ProxyDatabasePlugin.cxx src/db/ProxyDatabasePlugin.cxx +2 -1

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--- a/src/db/ProxyDatabasePlugin.cxx
+++ b/src/db/ProxyDatabasePlugin.cxx
@@ -194,7 +194,8 @@ ProxyDatabase::GetSong(const char *uri, Error &error) const
 	Song *song2 = song != nullptr
 		? Convert(song)
 		: nullptr;
-	mpd_song_free(song);
+	if (song != nullptr)
+		mpd_song_free(song);
 	if (!mpd_response_finish(connection)) {
 		if (song2 != nullptr)
 			song2->Free();