Re: [PATCH 1/6] refs.c: add an err argument to log_ref_setup

David Turner writes: > Add err argument to log_ref_setup that can explain the reason for a > failure. This then eliminates the need to manage errno through this > function since we can just add strerror(errno) to the err string when > meaningful. No callers relied on errno from this function for

[PATCH 1/6] refs.c: add an err argument to log_ref_setup

Add err argument to log_ref_setup that can explain the reason for a failure. This then eliminates the need to manage errno through this function since we can just add strerror(errno) to the err string when meaningful. No callers relied on errno from this function for anything else than the error me