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-rw-r--r--apps/metadata/au.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/metadata/au.c b/apps/metadata/au.c
index 1a7eef0..dc5626e 100644
--- a/apps/metadata/au.c
+++ b/apps/metadata/au.c
@@ -30,7 +30,7 @@
#include "metadata_parsers.h"
#include "logf.h"
-static int bitspersamples[28] = {
+static unsigned char bitspersamples[28] = {
0,
8, /* G.711 MULAW */
8, /* 8bit */