make gen-character more robust
authorKilian Sprotte <kilian.sprotte@gmail.com>
Thu, 20 Mar 2008 09:49:11 +0000 (10:49 +0100)
committerKilian Sprotte <kilian.sprotte@gmail.com>
Thu, 20 Mar 2008 09:49:11 +0000 (10:49 +0100)
commit037999f6c29bbb66aabaa85c8c46c21e20a897c1
tree89ef10db835b10b765c702fb09134ee4858a35d5
parent47e54369152b69e10aa6b6e60ad9ccb68deb00b0
make gen-character more robust
code-char is allowed to return NIL for a given code.
gen-character now checks for this, so that it will always
return a character.
src/random.lisp