* process.c (rb_exec_arg_addopt): fix preprocess condition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

process.c

@@ -1475,7 +1475,7 @@ rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val)
 {
     VALUE options = e->options;
     ID id;
-#ifdef RLIM2NUM
+#if defined(HAVE_SETRLIMIT) && defined(NUM2RLIM)
     int rtype;
 #endif