From 20cfafa109c15ef8f12307cf23f595c893f5a2e1 Mon Sep 17 00:00:00 2001
From: gatecat <gatecat@ds0.me>
Date: Wed, 27 Apr 2022 14:18:42 +0100
Subject: generic: Add missing uarch guard

Signed-off-by: gatecat <gatecat@ds0.me>
---
 generic/arch.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/generic/arch.cc b/generic/arch.cc
index 0aece64f..f622fed3 100644
--- a/generic/arch.cc
+++ b/generic/arch.cc
@@ -390,7 +390,8 @@ void Arch::unbindWire(WireId wire)
         refreshUiPip(pip);
     }
 
-    uarch->notifyWireChange(wire, nullptr);
+    if (uarch)
+        uarch->notifyWireChange(wire, nullptr);
     net_wires.erase(wire);
     wire_info(wire).bound_net = nullptr;
     refreshUiWire(wire);
-- 
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