Merge pull request #250 from davidhozic/develop

Undefined variable fix

Author: davidhozic

src/daf/misc.py

@@ -128,6 +128,8 @@ def __safe_access(coroutine: Union[Coroutine, Callable]) -> Coroutine:
         async def sub_wrapper(sem: Semaphore, *args, **kwargs):   
             for i in range(amount):
                 await sem.acquire()
+            
+            result = None
             try:
                 result = await coroutine(*args, **kwargs)
             finally: