kernel-shark-qt: Add better handling of the search iterator.

This patch provides better handling of the search iterator in the case
when no matches are found. Without these fixes, the search iterator
shows an arbitrary value when we load a session that has the active
marker being set.

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