replace av_log(0, by av_log(NULL,

The first parameter is a pointer and NULL is more correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/lzw.c b/libavcodec/lzw.c
index d06e3a0ce5..97f6e6ac82 100644
--- a/libavcodec/lzw.c
+++ b/libavcodec/lzw.c
@@ -192,7 +192,7 @@ int ff_lzw_decode(LZWState *p, uint8_t *buf, int len){
                 goto the_end;
         }
         if (s->ebuf < s->pbuf) {
-            av_log(0, AV_LOG_ERROR, "lzw overread\n");
+            av_log(NULL, AV_LOG_ERROR, "lzw overread\n");
             goto the_end;
         }
         c = lzw_get_code(s);