Fix bug when lighting torches

commands/misc.py

@@ -97,9 +97,10 @@ class CmdLight(Command):
 
         burnables = lighter.search(item, location=lighter, quiet=True)
         if burnables and len(burnables) > 0:
-            try:
-                burnables[0].do_light(self.caller)
-            except Exception:
+            to_burn = burnables[0]
+            if to_burn.has_method("do_light"):
+                to_burn.do_light(self.caller)
+            else:
                 lighter.msg(f"The {burnables[0].key} isn't flammable.")
         else:
             lighter.msg(f"Can't find {item}.")

typeclasses/lightables.py

@@ -103,7 +103,7 @@ class LightSource(Object):
             # start the burn timer. When it runs out, self._burnout
             # will be called. We store the deferred so it can be
             # killed in unittesting.
-            self.deferred = delay(self.burntime, self._burnout)
+            self.deferred = delay(self.db.burntime, self._burnout)
         return True