Replace magic number by micro for bprint init.
Signed-off-by: Jun Zhao <mypopy...@gmail.com>
---
libavfilter/graphdump.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/graphdump.c b/libavfilter/graphdump.c
index 7377719..8bc7b16 100644
--- a/libavfilter/graphdump.c
+++ b/libavfilter/graphdump.c
@@ -156,7 +156,7 @@ char *avfilter_graph_dump(AVFilterGraph *graph, const char
*options)
AVBPrint buf;
char *dump;
- av_bprint_init(&buf, 0, 0);
+ av_bprint_init(&buf, 0, AV_BPRINT_SIZE_COUNT_ONLY);
avfilter_graph_dump_to_buf(&buf, graph);
av_bprint_init(&buf, buf.len + 1, buf.len + 1);
avfilter_graph_dump_to_buf(&buf, graph);
--
2.7.4
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