X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=mp3_afh.c;h=f279cd5752ad8be4798ff5c0fc3fecd9c212b67a;hp=e5027a0b051a346c560b61d1141bc4da952aa7af;hb=9d15fd7e3a77282cec660eed54f46c3282bf8f29;hpb=25ca76ec354120efa561879f50c486340e14d0ca

diff --git a/mp3_afh.c b/mp3_afh.c
index e5027a0b..f279cd57 100644
--- a/mp3_afh.c
+++ b/mp3_afh.c
@@ -63,8 +63,6 @@ static const int mp3info_bitrate[2][3][14] = {
 };
 
 static const int frame_size_index[] = {24000, 72000, 72000};
-static const char *mode_text[] = {"stereo", "joint stereo", "dual channel", "mono", "invalid"};
-
 #ifdef HAVE_ID3TAG
 
 #include <id3tag.h>
@@ -433,10 +431,13 @@ static int header_frequency(struct mp3header *h)
 	return frequencies[h->version][h->freq];
 }
 
-static const char *header_mode(struct mp3header *h)
+static const char *header_mode(const struct mp3header *h)
 {
-	if (h->mode > 4)
-		h->mode = 4; /* invalid */
+	const char * const mode_text[] = {"stereo", "joint stereo",
+		"dual channel", "mono"};
+
+	if (h->mode >= ARRAY_SIZE(mode_text))
+		return "invalid";
 	return mode_text[h->mode];
 }
 
@@ -651,7 +652,7 @@ static int mp3_read_info(unsigned char *map, size_t numbytes, int fd,
 	afhi->channels = header_channels(&header);
 	afhi->seconds_total = (tv2ms(&total_time) + 500) / 1000;
 	tv_divide(afhi->chunks_total, &total_time, &afhi->chunk_tv);
-	PARA_DEBUG_LOG("%" PRIu32 "chunks, each %lums\n", afhi->chunks_total,
+	PARA_DEBUG_LOG("%" PRIu32 " chunks, each %lums\n", afhi->chunks_total,
 		tv2ms(&afhi->chunk_tv));
 	set_max_chunk_size(afhi);
 	ret = mp3_get_id3(map, numbytes, fd, &afhi->tags);