From 58b1fc4914de8ad5afc774fbef54d848fc379013 Mon Sep 17 00:00:00 2001
From: kannibalox <kannibalox@gmail.com>
Date: Mon, 2 Dec 2024 09:27:12 -0500
Subject: [PATCH] Ensure empty() is properly guarded

---
 src/thread_base.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/thread_base.cc b/src/thread_base.cc
index 6564133a..c74fb3a8 100644
--- a/src/thread_base.cc
+++ b/src/thread_base.cc
@@ -20,10 +20,13 @@ public:
   using value_type = ThreadBase::thread_base_func;
   using base_type  = std::vector<value_type>;
 
-  using base_type::empty;
-
   thread_queue_hack() { reserve(max_size); };
 
+  bool empty() {
+    std::lock_guard<std::mutex> lguard(m_lock);
+    return base_type::empty();
+  }
+
   void push_back(value_type v) {
     if (size() >= max_size)
       throw torrent::internal_error("Overflowed thread_queue max size of " + std::to_string(max_size) + ".");