From 580bd3f0fea7ddc913329537070ab08fd3bf6033 Mon Sep 17 00:00:00 2001
From: matthiasdotsh <git@matthias.sh>
Date: Mon, 26 May 2025 11:22:01 +0200
Subject: [PATCH] Fix build for gcc >=14

---
 src/include/fst/fst.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/include/fst/fst.h b/src/include/fst/fst.h
index 20e6bb3..2cb1364 100644
--- a/src/include/fst/fst.h
+++ b/src/include/fst/fst.h
@@ -652,8 +652,8 @@ class FstImpl {
   FstImpl &operator=(const FstImpl<Arc> &impl) {
     properties_ = impl.properties_;
     type_ = impl.type_;
-    isymbols_ = impl.isymbols_ ? impl.isymbols_->Copy() : nullptr;
-    osymbols_ = impl.osymbols_ ? impl.osymbols_->Copy() : nullptr;
+    isymbols_ = impl.isymbols_ ? std::unique_ptr<fst::SymbolTable>(impl.isymbols_->Copy()) : nullptr;
+    osymbols_ = impl.osymbols_ ? std::unique_ptr<fst::SymbolTable>(impl.osymbols_->Copy()) : nullptr;
     return *this;
   }