--- a/src/devices/wifi/interference-helper.cc	Thu Oct 15 14:10:02 2009 +0400
+++ b/src/devices/wifi/interference-helper.cc	Thu Oct 15 14:32:19 2009 +0400
@@ -611,7 +611,7 @@
     {
       *i = 0;
     }
-  m_events.erase (m_events.begin (), m_events.end ());
+  m_events.clear ();
 }
 
 void