From a5eee14732d0a6a522cdcc5b71c44f7081d3355f Mon Sep 17 00:00:00 2001
From: Jannis Harder <me@jix.one>
Date: Tue, 6 Feb 2024 17:50:03 +0100
Subject: [PATCH] fixup! Add scopeinfo index/lookup utils

---
 kernel/scopeinfo.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/scopeinfo.cc b/kernel/scopeinfo.cc
index 0b32ac3d130..7ed9ebf33f7 100644
--- a/kernel/scopeinfo.cc
+++ b/kernel/scopeinfo.cc
@@ -29,7 +29,8 @@ template <typename I, typename Filter> void ModuleHdlnameIndex::index_items(I be
 		if (!filter(item))
 			continue;
 		std::vector<IdString> path = parse_hdlname(item);
-		lookup.emplace(item, tree.insert(path, item));
+		if (!path.empty())
+			lookup.emplace(item, tree.insert(path, item));
 	}
 }