Johannes Schindelin <johannes.schindelin@xxxxxx> writes:
> The variable 'err' was not necessarily initialized before it was used.
>
> Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
> ---
> refs.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/refs.c b/refs.c
> index b13e01b..ded7ec4 100644
> --- a/refs.c
> +++ b/refs.c
> @@ -929,7 +929,7 @@ static int log_ref_write(const char *ref_name, const unsigned char *old_sha1,
> int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
> {
> struct ref_lock *lock;
> - int err, i = 0, ret = 0, flag = 0;
> + int err = 0, i = 0, ret = 0, flag = 0;
> struct stat loginfo;
> int log = !lstat(git_path("logs/%s", refname), &loginfo);
Sorry, I do not see it.
There are two uses of "err" in this function, both of which looks like:
if (err && errno != ENOENT)
but both of these places have
err = unlink(...)
immediately before it.
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