fix: add wallet types only if available

lib/plugins.py

@@ -40,7 +40,7 @@ def hook(func):
 
 
 def run_hook(name, *args):
-    SPECIAL_HOOKS = ['add_wallet_types', 'get_wizard_action']
+    SPECIAL_HOOKS = ['get_wizard_action']
     results = []
     f_list = hooks.get(name,[])
     for p, f in f_list:

lib/wallet.py

@@ -1637,7 +1637,6 @@ class Wallet(object):
                 msg += "\nTo open this wallet, try 'git checkout seed_v%d'"%seed_version
             raise BaseException(msg)
 
-        run_hook('add_wallet_types', wallet_types)
         wallet_type = storage.get('wallet_type')
         if wallet_type:
             for cat, t, name, c in wallet_types: