From 443a26dc7f8710d6f1539d7c607eabf425b1140e Mon Sep 17 00:00:00 2001
From: chaoticgd <43898262+chaoticgd@users.noreply.github.com>
Date: Wed, 7 Feb 2024 01:54:17 +0000
Subject: [PATCH] Fix NodeHandle::lookup_node

---
 src/ccc/symbol_database.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/ccc/symbol_database.cpp b/src/ccc/symbol_database.cpp
index 8bbefbf..d2b598f 100644
--- a/src/ccc/symbol_database.cpp
+++ b/src/ccc/symbol_database.cpp
@@ -891,9 +891,11 @@ const MultiSymbolHandle& NodeHandle::symbol() const
 
 const ast::Node* NodeHandle::lookup_node(const SymbolDatabase& database) const
 {
-	const Symbol* symbol = m_symbol.lookup_symbol(database);
-	if(!symbol || symbol->generation() != m_generation) {
-		return nullptr;
+	if(m_symbol.valid()) {
+		const Symbol* symbol = m_symbol.lookup_symbol(database);
+		if(!symbol || symbol->generation() != m_generation) {
+			return nullptr;
+		}
 	}
 	return m_node;
 }