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Diffstat (limited to 'libavcodec/libzvbi-teletextdec.c')
-rw-r--r--libavcodec/libzvbi-teletextdec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/libzvbi-teletextdec.c b/libavcodec/libzvbi-teletextdec.c
index 92466cc11e..514e76f1b6 100644
--- a/libavcodec/libzvbi-teletextdec.c
+++ b/libavcodec/libzvbi-teletextdec.c
@@ -581,7 +581,7 @@ static void handler(vbi_event *ev, void *user_data)
vbi_unref_page(&page);
}
-static int slice_to_vbi_lines(TeletextContext *ctx, uint8_t* buf, int size)
+static int slice_to_vbi_lines(TeletextContext *ctx, const uint8_t *buf, int size)
{
int lines = 0;
while (size >= 2 && lines < MAX_SLICES) {