--- /usr/bin/indicator-weather	2011-11-02 18:20:48.000000000 +0000
+++ indicator-weather	2012-02-04 01:06:23.729208666 +0000
@@ -1903,7 +1903,7 @@
             # Make sure it is not a "stale" pidFile
             pid=open(pidPath, 'r').read().strip()
             # Check list of running pids, if not running it is stale so overwrite
-            pidRunning = commands.getoutput('ls /proc | grep %s' % pid)
+            pidRunning = commands.getoutput('ls -1 /proc | grep ^%s$' % pid)
             log.debug("SingleInstance: pid running %s" % pidRunning)
             self.lasterror = True if pidRunning else False
         else: