Re: [PATCH v4 2/5] ref-filter: add return value && strbuf to handlers

On Tue, Mar 20, 2018 at 12:05 PM, Olga Telezhnaya wrote: > Continue removing die() calls from ref-filter formatting logic, > so that it could be used by other commands. > [...] > Signed-off-by: Olga Telezhnaia > --- > diff --git a/ref-filter.c

[PATCH v4 2/5] ref-filter: add return value && strbuf to handlers

Continue removing die() calls from ref-filter formatting logic, so that it could be used by other commands. Change the signature of handlers by adding return value and strbuf parameter for errors. Return value equals 0 upon success and -1 upon failure (there could be more error codes further if