[pacman-dev] [patch] alpm_splitdep overwrites input string

[Xavier]

Since afaik this change affects only the data returned by alpm_pkg_get_depends,
and that this data seems to be used consistently, by calling splitdeps
on it, and then depcmp,
it looks like it's ok.
Also, it didn't break other pactests, so that's another good indication.
None of these prove anything though.
I would need to understand the whole code to answer confidently, and I
only understand a tiny part of it :(