Empty statement fix

Empty statement fix when URHO3D_LOGGING=0

Source/Urho3D/IO/Log.h

@@ -142,15 +142,15 @@ private:
 #define LOGERRORF(format, ...) Urho3D::Log::Write(Urho3D::LOG_ERROR, Urho3D::ToString(format, ##__VA_ARGS__))
 #define LOGRAWF(format, ...) Urho3D::Log::WriteRaw(Urho3D::ToString(format, ##__VA_ARGS__))
 #else
-#define LOGDEBUG(message)
-#define LOGINFO(message)
-#define LOGWARNING(message)
-#define LOGERROR(message)
-#define LOGRAW(message)
-#define LOGDEBUGF(...)
-#define LOGINFOF(...)
-#define LOGWARNINGF(...)
-#define LOGERRORF(...)
-#define LOGRAWF(...)
+#define LOGDEBUG(message) ((void)0)
+#define LOGINFO(message) ((void)0)
+#define LOGWARNING(message) ((void)0)
+#define LOGERROR(message) ((void)0)
+#define LOGRAW(message) ((void)0)
+#define LOGDEBUGF(...) ((void)0)
+#define LOGINFOF(...) ((void)0)
+#define LOGWARNINGF(...) ((void)0)
+#define LOGERRORF(...) ((void)0)
+#define LOGRAWF(...) ((void)0)
 #endif
 }