small style fixes

include/spdlog/details/logger_impl.h

@@ -50,7 +50,9 @@ inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list si
 
 // ctor with single sink
 inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink) :
-    logger(logger_name, { single_sink }) {}
+    logger(logger_name, {
+    single_sink
+}) {}
 
 
 inline spdlog::logger::~logger() = default;
@@ -313,7 +315,6 @@ inline void spdlog::logger::_set_formatter(formatter_ptr msg_formatter)
 }
 
 inline void spdlog::logger::flush() {
-    for (auto& sink : _sinks) {
+    for (auto& sink : _sinks)
         sink->flush();
-    }
 }
\ No newline at end of file

include/spdlog/sinks/file_sinks.h

@@ -80,7 +80,8 @@ public:
         _file_helper.open(calc_filename(_base_filename, 0, _extension));
     }
 
-    virtual void flush() override {
+    void flush() override
+    {
         _file_helper.flush();
     }
 
@@ -171,7 +172,8 @@ public:
         _file_helper.open(calc_filename(_base_filename, _extension));
     }
 
-    virtual void flush() override {
+    void flush() override
+    {
         _file_helper.flush();
     }
 

include/spdlog/sinks/ostream_sink.h

@@ -45,14 +45,15 @@ public:
     virtual ~ostream_sink() = default;
 
 protected:
-    virtual void _sink_it(const details::log_msg& msg) override
+    void _sink_it(const details::log_msg& msg) override
     {
         _ostream.write(msg.formatted.data(), msg.formatted.size());
         if (_force_flush)
             _ostream.flush();
     }
 
-    virtual void flush() override {
+    void flush() override
+    {
         _ostream.flush();
     }
 

include/spdlog/sinks/syslog_sink.h

@@ -78,7 +78,8 @@ public:
         ::syslog(syslog_prio_from_level(msg), "%s", msg.formatted.str().c_str());
     }
 
-    virtual void flush() override {
+    void flush() override
+    {
     }