thread state coordinator: added test for notify after two pending thread stops.

Glad I did - caught a bug where the auto variable was not a reference
to a set and instead was a copy.  I need to review rules on that!

llvm-svn: 218558

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Plugins/Process/Linux/ThreadStateCoordinator.cpp b/lldb/source/Plugins/Process/Linux/ThreadStateCoordinator.cpp
index 22f2f592951..8dfe03b1d6b 100644
--- a/lldb/source/Plugins/Process/Linux/ThreadStateCoordinator.cpp
+++ b/lldb/source/Plugins/Process/Linux/ThreadStateCoordinator.cpp
@@ -255,7 +255,7 @@ ThreadStateCoordinator::ThreadDidStop (lldb::tid_t tid)
     {
         EventCallAfterThreadsStop *call_after_event = static_cast<EventCallAfterThreadsStop*> (m_pending_notification_sp.get ());
 
-        auto remaining_stop_tids = call_after_event->GetRemainingWaitTIDs ();
+        ThreadIDSet &remaining_stop_tids = call_after_event->GetRemainingWaitTIDs ();
 
         // Remove this tid if it was in it.
         remaining_stop_tids.erase (tid);