Fix: a couple cases of bracers preventing wielding bimanual weapons

When applying a mattock or polymorphing a wielded weapon, bracers were not excepted when checking for a shield.

doc/evilhack-changelog.md

@@ -3337,4 +3337,5 @@ The following changes to date are:
 - Fix: convicts don't feel guilty about stealing
 - Fix: push boots off tortles when reverting from polyform
 - Require manual suppression of attacks vs. dangerous enemies
-- Fix: fixedness knowledge preventing merging of supermaterials
+- Fix: fixedness knowledge preventing merging of supermaterials
+- Fix: a couple cases of bracers preventing wielding bimanual weapons

src/wield.c

@@ -679,7 +679,7 @@ const char *verb; /* "rub",&c */
         return FALSE;
     }
     /* check shield */
-    if (uarms && bimanual(obj)) {
+    if (uarms && bimanual(obj) && !is_bracer(uarms)) {
         You("cannot %s a two-handed %s while wearing a shield.", verb,
             (obj->oclass == WEAPON_CLASS) ? "weapon" : "tool");
         return FALSE;

src/zap.c

@@ -1877,7 +1877,8 @@ int id;
             remove_worn_item(obj, TRUE);
             /* if the new form can be worn in the same slot, make it so */
             if ((new_wornmask & W_WEP) != 0L) {
-                if (was_twohanded || !bimanual(otmp) || !uarms)
+                if (was_twohanded || !bimanual(otmp)
+                    || !uarms || is_bracer(uarms))
                     setuwep(otmp);
                 if (was_twoweap && uwep && !bimanual(uwep))
                     u.twoweap = TRUE;