Thomas Gummerer <t.gummerer@xxxxxxxxx> writes: > c3a9ad3117 ("oidset: add iterator methods to oidset", 2017-11-21) > introduced a 'oidset_init()' function in oidset.h, which has void as > return type, but returns an expression. > ... > diff --git a/oidset.h b/oidset.h > index 783abceccd..40ec5f87fe 100644 > --- a/oidset.h > +++ b/oidset.h > @@ -27,7 +27,7 @@ struct oidset { > > static inline void oidset_init(struct oidset *set, size_t initial_size) > { > - return oidmap_init(&set->map, initial_size); > + oidmap_init(&set->map, initial_size); > } Makes sense. Perhaps "inline" hids this from error-checking compilers, I wonder?