use unsigned integers in outputBuffer.c

The chunk index cannot be negative. git-svn-id: https://svn.musicpd.org/mpd/trunk@7231 09075e82-0dd4-0310-85a5-a0d7c8717e4f

use unsigned integers in outputBuffer.c
c069b89d · Max Kellermann · Eric Wong · b60789dd · c069b89d · c069b89d
Commit c069b89d authored Apr 12, 2008 by Max Kellermann Committed by Eric Wong Apr 12, 2008
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Showing with 3 additions and 3 deletions

outputBuffer.c src/outputBuffer.c +1 -1

outputBuffer.h src/outputBuffer.h +2 -2

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--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -118,7 +118,7 @@ int sendDataToOutputBuffer(OutputBuffer * cb, InputStream * inStream,
 	while (datalen) {
 		if (currentChunk != cb->end) {
-			int next = cb->end + 1;
+			unsigned int next = cb->end + 1;
 			if (next >= buffered_chunks) {
 				next = 0;
 			}

--- a/src/outputBuffer.h
+++ b/src/outputBuffer.h
@@ -38,8 +38,8 @@ typedef struct _OutputBuffer {
 	mpd_uint16 *volatile chunkSize;
 	mpd_uint16 *volatile bitRate;
 	float *volatile times;
-	mpd_sint16 volatile begin;
+	mpd_uint16 volatile begin;
-	mpd_sint16 volatile end;
+	mpd_uint16 volatile end;
 	AudioFormat audioFormat;
 	ConvState convState;
 	MetadataChunk metadataChunks[BUFFERED_METACHUNKS];