Got stereo support to work in CELT-only mode
diff --git a/src/opus_decoder.h b/src/opus_decoder.h
index f4f012a..3a39c87 100644
--- a/src/opus_decoder.h
+++ b/src/opus_decoder.h
@@ -39,6 +39,7 @@
 	CELTDecoder *celt_dec;
 	void        *silk_dec;
 	int          channels;
+	int          stream_channels;
 
     int          mode;
     int          bandwidth;