[1976] Fix cppcheck

The variable was not used, but it is good to initialize it anyway.

diff --git a/src/lib/datasrc/client_list.h b/src/lib/datasrc/client_list.h
index 4006f12c5619fd4667ee17109de1997ff9c4969d..fc266c68d5f82e98645df78bf83352555d18aedf 100644 (file)
--- a/src/lib/datasrc/client_list.h
+++ b/src/lib/datasrc/client_list.h
@@ -192,7 +192,8 @@ public:
     /// \param rrclass For which class the list should work.
     ConfigurableClientList(const isc::dns::RRClass &rrclass) :
         rrclass_(rrclass),
-        configuration_(new isc::data::ListElement)
+        configuration_(new isc::data::ListElement),
+        allow_cache_(false)
     {}
     /// \brief Exception thrown when there's an error in configuration.
     class ConfigurationError : public Exception {