Date: Tue, 30 Sep 2014 17:19:07 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r272315 - head/tools/sched Message-ID: <201409301719.s8UHJ7cw007935@svn.freebsd.org>
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Author: jhb Date: Tue Sep 30 17:19:07 2014 New Revision: 272315 URL: http://svnweb.freebsd.org/changeset/base/272315 Log: Explicitly return None for negative event indices. Prior to this, eventat(-1) would return the next-to-last event causing the back button to cycle back to the end of an event source instead of stopping at the start. Modified: head/tools/sched/schedgraph.py Modified: head/tools/sched/schedgraph.py ============================================================================== --- head/tools/sched/schedgraph.py Tue Sep 30 17:14:11 2014 (r272314) +++ head/tools/sched/schedgraph.py Tue Sep 30 17:19:07 2014 (r272315) @@ -856,7 +856,7 @@ class EventSource: return (Y_EVENTSOURCE) def eventat(self, i): - if (i >= len(self.events)): + if (i >= len(self.events) or i < 0): return (None) event = self.events[i] return (event)
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