From fb9b0d1d3700f61294109ecaf36de56eec065966 Mon Sep 17 00:00:00 2001
From: Pavel Artsishevsky <polter.rnd@gmail.com>
Date: Tue, 17 Dec 2024 21:03:59 +0100
Subject: [PATCH] SinkDriver: make sink_enabled() const

Signed-off-by: Pavel Artsishevsky <polter.rnd@gmail.com>
---
 include/slimlog/sink-inl.h | 6 +++---
 include/slimlog/sink.h     | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/slimlog/sink-inl.h b/include/slimlog/sink-inl.h
index 96efdfc..ee2ac96 100644
--- a/include/slimlog/sink-inl.h
+++ b/include/slimlog/sink-inl.h
@@ -89,7 +89,7 @@ auto SinkDriver<Logger, ThreadingPolicy>::remove_sink(const std::shared_ptr<Sink
     -> bool
 {
     const typename ThreadingPolicy::WriteLock lock(m_mutex);
-    if (m_sinks.erase(sink) == 1) {
+    if (m_sinks.erase(sink) > 0) {
         update_effective_sinks();
         return true;
     }
@@ -110,8 +110,8 @@ auto SinkDriver<Logger, ThreadingPolicy>::set_sink_enabled(
 }
 
 template<typename Logger, typename ThreadingPolicy>
-auto SinkDriver<Logger, ThreadingPolicy>::sink_enabled(const std::shared_ptr<Sink<Logger>>& sink)
-    -> bool
+auto SinkDriver<Logger, ThreadingPolicy>::sink_enabled(
+    const std::shared_ptr<Sink<Logger>>& sink) const -> bool
 {
     const typename ThreadingPolicy::ReadLock lock(m_mutex);
     if (const auto itr = m_sinks.find(sink); itr != m_sinks.end()) {
diff --git a/include/slimlog/sink.h b/include/slimlog/sink.h
index 3c25090..4ea0dc1 100644
--- a/include/slimlog/sink.h
+++ b/include/slimlog/sink.h
@@ -229,7 +229,7 @@ class SinkDriver final {
      * @return \b true if the sink is enabled.
      * @return \b false if the sink is disabled.
      */
-    auto sink_enabled(const std::shared_ptr<Sink<Logger>>& sink) -> bool;
+    auto sink_enabled(const std::shared_ptr<Sink<Logger>>& sink) const -> bool;
 
     /**
      * @brief Emits a new callback-based log message if it fits the specified logging level.