Hi René, On Sat, 6 Aug 2016, René Scharfe wrote: > Call strbuf_add_unique_abbrev() to add abbreviated hashes to strbufs > instead of taking detours through find_unique_abbrev() and its static > buffer. This is shorter and a bit more efficient. And less error-prone. It is also a thing I need to change in my upcoming rebase--helper patches: I had not known about this function. Thank you, Dscho