Fix engine-defined variant as startup
authorH.G.Muller <hgm@hgm-xboard.(none)>
Tue, 7 Oct 2014 18:55:00 +0000 (20:55 +0200)
committerH.G.Muller <hgm@hgm-xboard.(none)>
Wed, 8 Oct 2014 16:38:11 +0000 (18:38 +0200)
commitc1115828b95f029c8623c0af540a6c4fcdc34f39
tree5f71555b8f97712fcb39516dc886baf97ca36638
parente199c3a38e21db763c429cc79e4a47f3dfdcc2a5
Fix engine-defined variant as startup

Non-standard names were all recognized as 'normal' in InitBackend1().
Now if the -variant argument was not "normal", it is assumed to be an
engine-defined variant if we run with engine.
backend.c