procstat: report 0 if the process can't be found anymore

carenas · carenas · commit e72800a0293e · 2011-03-14T22:02:24.000-07:00
otherwise would keep reporting the last good known values even after the
monitored process has been shutdown.
diff --git a/procstat/python_modules/procstat.py b/procstat/python_modules/procstat.py
@@ -283,6 +283,8 @@ def update_stats():
 			(ppid, pgid) = get_pgid(proc)
 		except Exception, e:
 			logging.warning(' failed getting pgid: ' + str(e))
+			stats[proc]['cpu'] = 0.0
+			stats[proc]['mem'] = 0
 			continue
 
 		# save for later
