From 5fc3e8e4d2d82396e8ade480192379ccff95a931 Mon Sep 17 00:00:00 2001
From: "D. Shah" <dave@ds0.me>
Date: Thu, 28 Jan 2021 15:02:08 +0000
Subject: cleanup: Fix compiler warnings

Signed-off-by: D. Shah <dave@ds0.me>
---
 common/router2.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'common/router2.cc')

diff --git a/common/router2.cc b/common/router2.cc
index d19b8291..8373fa70 100644
--- a/common/router2.cc
+++ b/common/router2.cc
@@ -396,7 +396,8 @@ struct Router2
             if (ctx->getBelPinType(bp.bel, bp.pin) != PORT_IN)
                 return false;
         for (auto p : ctx->getPipsUphill(wire))
-            return false;
+            if (ctx->checkPipAvail(p))
+                return false;
         return true;
     }
 
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