Merge pull request ralph-irving#78: Vorbis partial decode.

Increase squeezelite revision to 1197.

Author: ralph-irving

squeezelite.h

@@ -26,7 +26,7 @@
 
 #define MAJOR_VERSION "1.9"
 #define MINOR_VERSION "6"
-#define MICRO_VERSION "1196"
+#define MICRO_VERSION "1197"
 
 #if defined(CUSTOM_VERSION)
 #define VERSION "v" MAJOR_VERSION "." MINOR_VERSION "-" MICRO_VERSION STR(CUSTOM_VERSION)

vorbis.c

@@ -269,7 +269,6 @@ static decode_state vorbis_decode(void) {
 		if (stream.state <= DISCONNECT) {
 			LOG_INFO("partial decode");
 			UNLOCK_O_direct;
-			UNLOCK_S;
 			return DECODE_COMPLETE;
 		} else {
 			LOG_INFO("no frame decoded");