log/Graylog.h: make ctor explicit

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/log/Graylog.h b/src/log/Graylog.h
index 6f78032d7a93f477b3905207c2e09b86f9220af5..2dbf01034fef57c9cc2585b2a8f082a50a9278d9 100644 (file)
--- a/src/log/Graylog.h
+++ b/src/log/Graylog.h
@@ -22,7 +22,7 @@ class Graylog
 {
  public:
 
-  Graylog(const SubsystemMap * const s);
+  explicit Graylog(const SubsystemMap * const s);
   virtual ~Graylog();
 
   void set_hostname(const std::string& host);