[Monotone-devel] Re: invariant failure

[graydon hoare]

Derek Scherger wrote:

> monotone: discarding debug log
> monotone: fatal: std::logic_error: database.cc:769: invariant 'I(ident() 
> != "")' violated
>
> I'm not sure what this is all about, but it appears that 
> someone/something is calling get_version (database.cc:769) with an empty 
> id which seems kinda strange.

should be fixed now, let me know if you see it again. it's just a matter 
of making sure we only build [] -> [...] deltas, not [...] -> [] ones. 
turns out the invert operator didn't ensure that.

btw, I've also fixed the other bugs reported the past couple weeks, 
added a pile of pretty pictures and a rewritten tutorial section to the 
manual. it could use some proof-reading. I've no doubt it's both 
confusing and crappy. but you know, so was the old tutorial, so.. with 
luck this version is *less* confusing and crappy. at least now it 
describes networking and revisions in a single place :)

-graydon