1 files changed, 10 insertions, 1 deletions
diff --git a/common/util.h b/common/util.h
index 81d7e47d..2ccfe5d2 100644
--- a/common/util.h
+++ b/common/util.h
@@ -119,7 +119,16 @@ inline const NetInfo *get_net_or_empty(const CellInfo *cell, const IdString port
         return found->second.net;
     else
         return nullptr;
-};
+}
+
+inline NetInfo *get_net_or_empty(CellInfo *cell, const IdString port)
+{
+    auto found = cell->ports.find(port);
+    if (found != cell->ports.end())
+        return found->second.net;
+    else
+        return nullptr;
+}
 
 NEXTPNR_NAMESPACE_END