At least one version of gcc won't figure out that "clear" is never
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 17 Jul 2008 17:01:27 +0000 (17:01 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 17 Jul 2008 17:01:27 +0000 (17:01 +0000)
commitdaa621ff751ebfd3ad55d3b8c3a0ff079cb314e9
tree7ae83c830694415d072f3262884cc60b7db80195
parentd0370c96527b48387a0fb0fbf5ccc8b9d8cc6458
At least one version of gcc won't figure out that "clear" is never
read uninitialised (because the only circumstance under which it
isn't initialised is when "update" is FALSE, in which case it isn't
read either). Placate it.

git-svn-id: svn://svn.tartarus.org/sgt/putty@8119 cda61777-01e9-0310-a592-d414129be87e
config.c