Hackers,
This patches corrects the use of 0 as NULL in dllist.c, as reported by
sparse. There are still other places to be corrected.
Althought fairly trivial, it's not meant to be applied just now ...
--
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"El que vive para el futuro es un iluso, y el que vive para el pasado,
un imbécil" (Luis Adler, "Los tripulantes de la noche")