Query whether a particular reference has a log (may be empty)
Shall return 1 if it has a reflog, 0 it it doesn't and negative in case an error occurred.
A refdb implementation must provide this function.
0 on success, 1 if the reflog for the given reference exists, a negative error code otherwise
See Implementation
Query whether a particular reference has a log (may be empty)
Shall return 1 if it has a reflog, 0 it it doesn't and negative in case an error occurred.
A refdb implementation must provide this function.