decoder/wildmidi: add fallbacks for libwildmidi<0.4

Fix build breakage from commit ea639269

decoder/wildmidi: add fallbacks for libwildmidi<0.4
f07f8f7d · Max Kellermann · 39b40ac1 · f07f8f7d
Commit f07f8f7d authored Jun 26, 2019 by Max Kellermann
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Showing with 10 additions and 1 deletion

WildmidiDecoderPlugin.cxx src/decoder/plugins/WildmidiDecoderPlugin.cxx +10 -1

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--- a/src/decoder/plugins/WildmidiDecoderPlugin.cxx
+++ b/src/decoder/plugins/WildmidiDecoderPlugin.cxx
@@ -47,12 +47,21 @@ wildmidi_init(const ConfigBlock &block)
 							   utf8.c_str()));
 	}

+#ifdef LIBWILDMIDI_VERSION
+	/* WildMidi_ClearError() requires libwildmidi 0.4 */
 	WildMidi_ClearError();
 	AtScopeExit() { WildMidi_ClearError(); };
+#endif

 	if (WildMidi_Init(path.c_str(), wildmidi_audio_format.sample_rate,
-			  0) != 0)
+			  0) != 0) {
+#ifdef LIBWILDMIDI_VERSION
+		/* WildMidi_GetError() requires libwildmidi 0.4 */
 		throw PluginUnavailable(WildMidi_GetError());
+#else
+		throw PluginUnavailable("WildMidi_Init() failed");
+#endif
+	}

 	return true;
 }