From 5c0bf4ab5b005d22f757b3df7ca34e6fbb627c9e Mon Sep 17 00:00:00 2001
From: Rasmus Karlsson <rasmus@rasmus.local>
Date: Fri, 24 Apr 2020 15:11:55 +0200
Subject: [PATCH] Modified split(). Did not work before, now it works

---
 b_asic/signal_flow_graph.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/b_asic/signal_flow_graph.py b/b_asic/signal_flow_graph.py
index 4f17b4c0..08fe7366 100644
--- a/b_asic/signal_flow_graph.py
+++ b/b_asic/signal_flow_graph.py
@@ -240,13 +240,19 @@ class SFG(AbstractOperation):
         
         # For each input_signal, connect it to the corresponding operation
         for port, input_operation in zip(self.inputs, self.input_operations):
+            # Disconnect the previous signal to the destination
+            dest = input_operation.output(0).signals[0].destination
+            dest.clear()
             # Connect the signal to the new destination
-            port.signals[0].set_destination(input_operation.output(0).signals[0].destination)
+            port.signals[0].set_destination(dest)
 
         # For each output_signal, connect it to the corresponding operation    
         for port, output_operation in zip(self.outputs, self.output_operations):
+            # Disconnect the previous signal to the source
+            src = output_operation.input(0).signals[0].source
+            src.clear()
             # Connect the signal to the new source
-            port.signals[0].set_source(output_operation.input[0].signals[0].source)
+            port.signals[0].set_source(src)
 
 
         
-- 
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