On Mon, Sep 16, 2019 at 07:25:13PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Reviewed-by: Tomas Härdin <tjop...@acc.umu.se>
> Reviewed-by: Liu Steven <l...@chinaffmpeg.org>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> libavutil/avstring.c | 12 ++++++++----
> libavutil/avstring.h | 13 +++++++++----
> 2 files changed, 17 insertions(+), 8 deletions(-)
>
> diff --git a/libavutil/avstring.c b/libavutil/avstring.c
> index 4c068f5bc5..551ca5daee 100644
> --- a/libavutil/avstring.c
> +++ b/libavutil/avstring.c
> @@ -257,8 +257,12 @@ char *av_strireplace(const char *str, const char *from,
> const char *to)
>
> const char *av_basename(const char *path)
> {
> - char *p = strrchr(path, '/');
> + char *p = NULL;the NULL assignment is unneeded > + > + if (!path || *path == '\0') > + return "."; > > + p = strrchr(path, '/'); [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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