Correct an inequality sign causing the bounds check in Windows
palette_set() to be bogus. Fortunately, this isn't exploitable through
the terminal emulator, because the palette escape sequence parser
contains its own bounds check before even calling palette_set().
While I'm at it, fix the same goof in the OS X version! That port is
more or less abandoned, but that's no excuse for leaving obviously
wrong code lying around.
git-svn-id: svn://svn.tartarus.org/sgt/putty@9965
cda61777-01e9-0310-a592-
d414129be87e