From 31eb230938730059254bc4778bf1eff14015221f Mon Sep 17 00:00:00 2001
From: Patrick Lehmann <Patrick.Lehmann@plc2.de>
Date: Fri, 30 Jul 2021 02:14:33 +0200
Subject: Fixed handling of declarations with multiple identifiers, if this is
 the last item in the chain.

---
 pyGHDL/dom/_Translate.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'pyGHDL/dom')

diff --git a/pyGHDL/dom/_Translate.py b/pyGHDL/dom/_Translate.py
index bb96cf8c6..8a76f8a4f 100644
--- a/pyGHDL/dom/_Translate.py
+++ b/pyGHDL/dom/_Translate.py
@@ -499,6 +499,8 @@ def GetGenericsFromChainedNodes(
                     else:
                         generic = nextGeneric
                         break
+                else:
+                    generic = nodes.Null_Iir
             else:
                 generic = nodes.Get_Chain(generic)
 
@@ -552,6 +554,8 @@ def GetPortsFromChainedNodes(
                     else:
                         port = nextPort
                         break
+                else:
+                    port = nodes.Null_Iir
             else:
                 port = nodes.Get_Chain(port)
 
@@ -618,6 +622,8 @@ def GetParameterFromChainedNodes(
                 else:
                     parameter = nextParameter
                     break
+            else:
+                parameter = nodes.Null_Iir
         else:
             parameter = nodes.Get_Chain(parameter)
 
@@ -748,6 +754,8 @@ def GetDeclaredItemsFromChainedNodes(
                 else:
                     item = nextItem
                     break
+            else:
+                item = nodes.Null_Iir
         else:
             item = nodes.Get_Chain(item)
 
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