kernel-shark-qt: Fix bug when loading plugins from session

The session description file may contain plugins which are not available
at the moment when the session is loaded. These can be user-defined
plugins for example. The modification of the code introduced by this
patch deals with such a case.

Signed-off-by: Yordan Karadzhov <ykaradzhov@vmware.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
1 file changed