wavpack: pass NULL if the .wvc file fails to open

The wavpack library seems to use the .wvc stream even if the OPEN_WVC flag is not set. In this case, pass NULL to be sure libwavpack won't use it.

wavpack: pass NULL if the .wvc file fails to open
02bfb0c4 · Max Kellermann · 0d3dff95 · 02bfb0c4 · 02bfb0c4
Commit 02bfb0c4 authored Jan 30, 2009 by Max Kellermann
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Showing with 4 additions and 1 deletion

NEWS NEWS +1 -0

wavpack_plugin.c src/decoder/wavpack_plugin.c +3 -1

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--- a/NEWS
+++ b/NEWS
@@ -37,6 +37,7 @@ ver 0.15 - (200?/??/??)
 ver 0.14.2 (2009/??/??)
 * decoders:
  - ffmpeg: added support for the tags comment, genre, year
+  - wavpack: pass NULL if the .wvc file fails to open
 * audio outputs:
  - jack: allocate ring buffers before connecting
  - jack: clear "shutdown" flag on reconnect

--- a/src/decoder/wavpack_plugin.c
+++ b/src/decoder/wavpack_plugin.c
@@ -522,7 +522,9 @@ wavpack_streamdecode(struct decoder * decoder, struct input_stream *is)

 	wavpack_input_init(&isp, decoder, is);
 	wpc = WavpackOpenFileInputEx(
-		&mpd_is_reader, &isp, &isp_wvc, error, open_flags, 23
+		&mpd_is_reader, &isp,
+		open_flags & OPEN_WVC ? &isp_wvc : NULL,
+		error, open_flags, 23
 	);

 	if (wpc == NULL) {