adds missing virtual destructor

This commit is contained in:
Peter Thorson
2012-10-12 06:27:30 -05:00
parent 10ac9c41ec
commit 25322aac0d

View File

@@ -50,6 +50,8 @@ enum request_type {
class writer {
public:
virtual ~writer() {}
virtual void write(std::string msg) = 0;
};