Jonas Fonseca <fonseca@xxxxxxx> wrote Tue, Jun 06, 2006:
> Below is my feeble attempt at a (tested) fix.
Ok, so maybe I didn't test it so well, other than continuously
interrupting the fetch. ;)
> diff --git a/fetch.c b/fetch.c
> index e040ef9..861dc60 100644
> --- a/fetch.c
> +++ b/fetch.c
> @@ -214,9 +216,19 @@ static int mark_complete(const char *pat
> return 0;
> }
>
> +static struct ref_lock *lock = NULL;
> +
> +static void remove_lockfile_on_signal(int signo)
> +{
> + if (lock)
> + unlock_ref(lock);
> + lock = NULL;
> + signal(SIGINT, SIG_DFL);
> + raise(signo);
> +}
> +
> int pull(char *target)
> {
> - struct ref_lock *lock = NULL;
> unsigned char sha1[20];
> char *msg;
> int ret;
...
> @@ -261,6 +263,10 @@ int pull(char *target)
> if (msg)
> free(msg);
> return ret;
> + } else {
> + return 0;
> }
> - return 0;
> +
> + remove_lockfile_on_signal(0);
This will end up calling raise().
> + return -1;
> }
--
Jonas Fonseca
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