Add pointless initialisations to placate a gcc warning.
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 1 Jun 2012 18:41:23 +0000 (18:41 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Fri, 1 Jun 2012 18:41:23 +0000 (18:41 +0000)
commitff109d14f75a124ca477a6d3aa6036c8c7214251
treefb0b065bb5c93bfc8722ab428b9127f447d116b1
parent3a23d4250db419f258a373eee9b086d26a9b8b6f
Add pointless initialisations to placate a gcc warning.

(I'm confident these can't happen. maxb is initialised whenever we
break from the first loop with y < h, and when we don't break from
that loop the second loop which uses maxb is run zero times. But gcc
can't work that out, sigh.)

git-svn-id: svn://svn.tartarus.org/sgt/puzzles@9546 cda61777-01e9-0310-a592-d414129be87e
bridges.c