From dde49c79c30dfd76a414f3dabf4b4d4ee297c0d1 Mon Sep 17 00:00:00 2001
From: Markus Schmidl <markus.schmidl@mailbox.tu-dresden.de>
Date: Wed, 3 Jul 2024 00:27:41 +0200
Subject: [PATCH] fix compile error

---
 include/thread_safe_fifo.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/thread_safe_fifo.hpp b/include/thread_safe_fifo.hpp
index 41a47bc..285d0c8 100644
--- a/include/thread_safe_fifo.hpp
+++ b/include/thread_safe_fifo.hpp
@@ -41,6 +41,9 @@ template <typename T> class ThreadSafeFifo {
 
                 return result;
             }
+        }
+        {
+            std::unique_lock<std::mutex> lk(mutex_);
             cv_.wait_for(lk, 10ms, [&] {
                 if (!queue_.empty()) {
                     auto result = std::forward<T>(queue_.front());