X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FHarddisk.py;h=03f574f3dbb207e60e6f1c6a7e5ad6796461c0bc;hp=637c8898a71927a6dbf80ef96ac6e1a1df6f9739;hb=0cf3bc28d59e7bfb8519839a8e9c36a87ea382c8;hpb=1cb0ba0d3b77c753f49c71c23293f17e81c0509c

diff --git a/lib/python/Components/Harddisk.py b/lib/python/Components/Harddisk.py
index 637c889..03f574f 100755
--- a/lib/python/Components/Harddisk.py
+++ b/lib/python/Components/Harddisk.py
@@ -6,11 +6,7 @@ import time
 from Components.Console import Console
 
 def readFile(filename):
-	try:
-		file = open(filename)
-	except IOError:
-		return ""
-
+	file = open(filename)
 	data = file.read().strip()
 	file.close()
 	return data
@@ -294,7 +290,10 @@ class Harddisk:
 	# any access has been made to the disc. If there has been no access over a specifed time,
 	# we set the hdd into standby.
 	def readStats(self):
-		l = readFile("/sys/block/%s/stat" % self.device)
+		try:
+			l = open("/sys/block/%s/stat" % self.device).read()
+		except IOError:
+			return -1,-1
 		(nr_read, _, _, _, nr_write) = l.split()[:5]
 		return int(nr_read), int(nr_write)
 
@@ -323,7 +322,7 @@ class Harddisk:
 		l = sum(stats)
 		print "sum", l, "prev_sum", self.last_stat
 
-		if l != self.last_stat: # access
+		if l != self.last_stat and l >= 0: # access
 			print "hdd was accessed since previous check!"
 			self.last_stat = l
 			self.last_access = t