Hi Junio, On Fri, 9 Sep 2016, Junio C Hamano wrote:
> Johannes Schindelin <johannes.schinde...@gmx.de> writes: > > > Instead of dying there, let the caller high up in the callchain > > notice the error and handle it (by dying, still). > > > > The only callers of checkout_fast_forward_to(), cmd_merge(), > > pull_into_void(), cmd_pull() and sequencer's fast_forward_to(), > > already check the return value and handle it appropriately. With this > > step, we make it notice an error return from this function. > > > > So this is a safe conversion to make checkout_fast_forward_to() > > callable from new callers that want it not to die, without changing > > the external behaviour of anything existing. > > > > Signed-off-by: Johannes Schindelin <johannes.schinde...@gmx.de> > > --- > > I'll retitle this to > > sequencer: lib'ify chckout_fast_forward() > > and checkout_fast_forward_to() in the second paragraph to match the > reality. Other than that, the above analysis matches what I see in > the code and the libification done here looks correct. Good catch. Please also fix it in the third paragraph. (I changed it also locally, in case a v4 is required.) Ciao, Dscho
