Unused variable removed

[stg.git] / include / stg / settings.h

diff --git a/include/stg/settings.h b/include/stg/settings.h
index e62f403b4c76abe54d654d1c3dfe4198c1bfe077..d23494bc5edd1aa91edd25ed3a7f4a864d76b52d 100644 (file)
--- a/include/stg/settings.h
+++ b/include/stg/settings.h
@@ -25,6 +25,7 @@
 
 class SETTINGS {
 public:
+    virtual ~SETTINGS() {}
     virtual const std::string & GetDirName(size_t num) const = 0;
     virtual const std::string & GetScriptsDir() const = 0;
     virtual unsigned            GetDetailStatWritePeriod() const = 0;