From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavcodec/bsf.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/libavcodec/bsf.c b/libavcodec/bsf.c
index 7b96183e64..c4c939c205 100644
--- a/libavcodec/bsf.c
+++ b/libavcodec/bsf.c
@@ -533,7 +533,7 @@ end:
int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf_lst)
{
AVBSFList *lst;
- char *bsf_str, *buf, *dup, *saveptr;
+ char *bsf_str, *buf, *dup;
int ret;
if (!str)
@@ -548,16 +548,10 @@ int av_bsf_list_parse_str(const char *str, AVBSFContext
**bsf_lst)
goto end;
}
- while (1) {
- bsf_str = av_strtok(buf, ",", &saveptr);
- if (!bsf_str)
- break;
-
+ while (bsf_str = av_strtok(buf, ",", &buf)) {
ret = bsf_parse_single(bsf_str, lst);
if (ret < 0)
goto end;
-
- buf = NULL;
}
ret = av_bsf_list_finalize(&lst, bsf_lst);
--
2.21.0
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