[FFmpeg-cvslog] dvbsubdec: Use NULL instead of 0 as pointer value

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Mon Aug  1 21:19:09 2016 +0200| [e723dce6f8ba1e8260433b6ecfe5a3262f4c7a99] | committer: Diego Biurrun

dvbsubdec: Use NULL instead of 0 as pointer value

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e723dce6f8ba1e8260433b6ecfe5a3262f4c7a99
---

 libavcodec/dvbsubdec.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index 526f125..bd12b38 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -344,7 +344,7 @@ static void delete_state(DVBSubContext *ctx)
 
     /* Should already be null */
     if (ctx->object_list)
-        av_log(0, AV_LOG_ERROR, "Memory deallocation error!\n");
+        av_log(NULL, AV_LOG_ERROR, "Memory deallocation error!\n");
 }
 
 static av_cold int dvbsub_init_decoder(AVCodecContext *avctx)
@@ -539,7 +539,7 @@ static int dvbsub_read_2bit_string(uint8_t *destbuf, int dbuf_len,
     }
 
     if (get_bits(&gb, 6))
-        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+        av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
 
     (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
 
@@ -660,7 +660,7 @@ static int dvbsub_read_4bit_string(uint8_t *destbuf, int dbuf_len,
     }
 
     if (get_bits(&gb, 8))
-        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+        av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
 
     (*srcbuf) += (get_bits_count(&gb) + 7) >> 3;
 
@@ -712,7 +712,7 @@ static int dvbsub_read_8bit_string(uint8_t *destbuf, int dbuf_len,
     }
 
     if (*(*srcbuf)++)
-        av_log(0, AV_LOG_ERROR, "DVBSub error: line overflow\n");
+        av_log(NULL, AV_LOG_ERROR, "DVBSub error: line overflow\n");
 
     return pixels_read;
 }