formatter small cleanup

2014-03-28 12:52:36 +03:00
parent 8b53671c06
commit 866270739c
2 changed files with 6 additions and 6 deletions
--- a/include/c11log/sinks/file_sinks.h
+++ b/include/c11log/sinks/file_sinks.h
@@ -1,6 +1,7 @@
 #pragma once

 #include <fstream>
+#include <sstream>
 #include  <iomanip>
 #include <mutex>
 #include "base_sink.h"