On 2019-06-22 12:40:39 +0200, Oswald Buddenhagen wrote: > On Sat, Jun 22, 2019 at 09:42:36AM +0200, Vincent Lefevre wrote: > > p->init = (unsigned long) safe_strdup (* ((char **) p->data)); > > > > IMHO, the best solution for safety would be to use a union (I think > > that this would require the use of C99 designators for the MuttVars > > initialization). Otherwise check (uintptr_t) -1 <= (unsigned long) -1 > > in configure. > > > it's easier to just use !! or put != NULL at the end instead of the cast.
AFAIK, the value itself matters, not just the fact that it is non-zero. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)
