From c543985cf4a060c4c038b303c3c8bcc6db13657c Mon Sep 17 00:00:00 2001
From: Luiz Siqueira <indiosmo@gmail.com>
Date: Tue, 14 Aug 2018 09:21:52 -0300
Subject: [PATCH] use size_t instead of int for overrun counter

---
 include/spdlog/details/circular_q.h      | 4 ++--
 include/spdlog/details/mpmc_blocking_q.h | 2 +-
 include/spdlog/details/thread_pool.h     | 2 +-
 tests/test_async.cpp                     | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/spdlog/details/circular_q.h b/include/spdlog/details/circular_q.h
index cea12174..b78af247 100644
--- a/include/spdlog/details/circular_q.h
+++ b/include/spdlog/details/circular_q.h
@@ -54,7 +54,7 @@ public:
         return ((tail_ + 1) % max_items_) == head_;
     }
 
-    int overrun_counter() const
+    size_t overrun_counter() const
     {
       return overrun_counter_;
     }
@@ -66,7 +66,7 @@ private:
 
     std::vector<T> v_;
 
-    int overrun_counter_ = 0;
+    size_t overrun_counter_ = 0;
 };
 } // namespace details
 } // namespace spdlog
diff --git a/include/spdlog/details/mpmc_blocking_q.h b/include/spdlog/details/mpmc_blocking_q.h
index 3aa9fa1b..9a922e04 100644
--- a/include/spdlog/details/mpmc_blocking_q.h
+++ b/include/spdlog/details/mpmc_blocking_q.h
@@ -30,7 +30,7 @@ public:
     {
     }
 
-    int overrun_counter() const
+    size_t overrun_counter() const
     {
       return q_.overrun_counter();
     }
diff --git a/include/spdlog/details/thread_pool.h b/include/spdlog/details/thread_pool.h
index fd47eed2..aab089f4 100644
--- a/include/spdlog/details/thread_pool.h
+++ b/include/spdlog/details/thread_pool.h
@@ -157,7 +157,7 @@ public:
         post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
     }
 
-    int overrun_counter() const
+    size_t overrun_counter() const
     {
       return q_.overrun_counter();
     }
diff --git a/tests/test_async.cpp b/tests/test_async.cpp
index 91be8bd9..6f86cf6c 100644
--- a/tests/test_async.cpp
+++ b/tests/test_async.cpp
@@ -7,7 +7,7 @@ TEST_CASE("basic async test ", "[async]")
 {
     using namespace spdlog;
     auto test_sink = std::make_shared<sinks::test_sink_mt>();
-    int overrun_counter = 0;
+    size_t overrun_counter = 0;
     size_t queue_size = 128;
     size_t messages = 256;
     {