From c7537f000aff6be3d0dda474d3c64f810c5a6bd2 Mon Sep 17 00:00:00 2001
From: Daniel Rojas <github@danielrojas.net>
Date: Mon, 25 Oct 2021 20:31:22 +0200
Subject: [PATCH] Stop recursive nesting of additional components

---
 src/wireviz/wv_dataclasses.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wireviz/wv_dataclasses.py b/src/wireviz/wv_dataclasses.py
index 00c97f6..fe8a459 100644
--- a/src/wireviz/wv_dataclasses.py
+++ b/src/wireviz/wv_dataclasses.py
@@ -286,6 +286,10 @@ class AdditionalComponent(Component):
             else:
                 raise Exception(f"Unknown qty multiplier: {self.qty_multiplier}")
 
+    @property
+    def additional_components(self):
+        return []  # an additional component may not have further nested additional comonents
+
     @property
     def bom_qty(self):
         return self.qty.number * self._qty_multiplier_computed