use compatible types in a conditional expression
authorTony Cook <tony@develop-help.com>
Mon, 25 Oct 2010 00:04:23 +0000 (11:04 +1100)
committerTony Cook <tony@develop-help.com>
Mon, 25 Oct 2010 00:04:23 +0000 (11:04 +1100)
commit19b96a2b521beb3b36fd375c46258d57d7d8a31e
tree8d4dacb2bf806db9bdb0c64a230adff71418698e
parent2acc3314e31a9342e325f35c5b592967c9850c9b
use compatible types in a conditional expression

With some compilers NULL is ((void *)0) which isn't type compatible
with the integer returned by hv_exists_ent().
cpan/ExtUtils-Constant/lib/ExtUtils/Constant/ProxySubs.pm