From 5953e2ce95dc0cb809d529c4103ae6b80f0248c0 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 4 Apr 2014 10:47:58 +0200
Subject: Remove some compilation warnings

---
 src/Log.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/Log.h')

diff --git a/src/Log.h b/src/Log.h
index c766e6e..85a2f75 100644
--- a/src/Log.h
+++ b/src/Log.h
@@ -45,12 +45,13 @@
 
 enum log_level_t {debug = 0, info, warn, error, alert, emerg};
 
-const std::string levels_as_str[] =
+static const std::string levels_as_str[] =
     { "     ", "     ", "WARN ", "ERROR", "ALERT", "EMERG"} ;
 
 /** Abstract class all backends must inherit from */
 class LogBackend {
     public:
+        virtual ~LogBackend() {}
         virtual void log(log_level_t level, std::string message) = 0;
         virtual std::string get_name() = 0;
 };
@@ -82,7 +83,7 @@ class LogToSyslog : public LogBackend {
             syslog(syslog_level, SYSLOG_IDENT " %s", message.c_str());
         }
 
-        std::string get_name() { return name; };
+        std::string get_name() { return name; }
 
     private:
         std::string name;
@@ -117,7 +118,7 @@ class LogToFile : public LogBackend {
             fflush(log_file);
         }
 
-        std::string get_name() { return name; };
+        std::string get_name() { return name; }
 
     private:
         std::string name;
@@ -128,7 +129,7 @@ class LogLine;
 
 class Logger {
     public:
-        Logger() {};
+        Logger() {}
 
         void register_backend(LogBackend* backend);
 
-- 
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