fixed recursion issue

pyinfra/server/bufferizer/lazy_bufferizer.py

@@ -100,18 +100,21 @@ class QueueBufferCoupler:
         self.buffer = buffer
 
     def __call__(self):
-        return self.compute_next()
+        return first(self.compute_next())
 
     def compute_next(self):
-        
-        item = self.buffer.get_next()
+        while True:
+            item = self.buffer.get_next()
 
-        if item is Nothing:
+            if item is Nothing:
 
-            item = self.queue.popleft()
-            print(">>", item)
-            self.buffer.compute_next(item)
-            return self.compute_next()
+                item = self.queue.popleft()
+                self.buffer.compute_next(item)
+                if item is Nothing:
+                    break
+
+            else:
+                yield item
+
+        yield self.buffer.get_next()
 
-        else:
-            return item