fix #H4404 - Orc wizard vs ring of poison resist

Orcs are innately poison resistant, so orcish wizard's random ring
shouldn't be poison resistance.  Presumeably an orc who is bright
enough to become a wizard is not so dumb as to bring a useless ring
with him/her into the dungeon....

doc/fixes36.1

@@ -298,7 +298,8 @@ if blind and no gloves, using 'm<dir>' to move and then 'e' could be used to
 it's cannabilism for a were<foo> to eat a <foo> corpse
 conduct: wishing for an artifact and not getting it because it already exists
 	counts as wishing for an artifact, just like when not getting it
-	becuase of quest restrictions or too many artifacts in play does
+	because of quest restrictions or too many artifacts in play does
+avoid ring of poison resistance as starting equipment for orcish wizard
 
 
 Fixes to Post-3.6.0 Problems that Were Exposed Via git Repository

src/u_init.c

@@ -1013,6 +1013,8 @@ register struct trobj *trop;
                    || otyp == RIN_AGGRAVATE_MONSTER
                    || otyp == RIN_HUNGER
                    || otyp == WAN_NOTHING
+                   /* orcs start with poison resistance */
+                   || (otyp == RIN_POISON_RESISTANCE && Race_if(PM_ORC))
                    /* Monks don't use weapons */
                    || (otyp == SCR_ENCHANT_WEAPON && Role_if(PM_MONK))
                    /* wizard patch -- they already have one */