Fix command line parsing
authorKahrl <kahrl@gmx.net>
Mon, 22 Sep 2014 09:02:26 +0000 (11:02 +0200)
committerKahrl <kahrl@gmx.net>
Mon, 22 Sep 2014 09:02:26 +0000 (11:02 +0200)
commit5ca5630a116458910fdffa097417bb211b89ba4e
tree834ab19e89f966f8fa184db02021bebdbe1ce0d8
parent56195dc2e45b85b7177cfa97aade77e92cff8805
Fix command line parsing

Broken by 6bc4cad0eddd7a7cf593ca1471599e2d75727379, e.g.
  minetest --worldname world
would be parsed as
  minetest --worldname --worldname
src/settings.cpp