From 57cac788fba4cc053ffec8b945cc072c17c1e01b Mon Sep 17 00:00:00 2001
From: Daniel Hokka Zakrisson <daniel@hozac.com>
Date: Mon, 11 Feb 2013 23:24:47 +0100
Subject: [PATCH] Fix setup when /sys/block is inaccessible

---
 library/setup | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/library/setup b/library/setup
index 82e21da8458..1d0c05d552f 100644
--- a/library/setup
+++ b/library/setup
@@ -381,7 +381,12 @@ class LinuxHardware(Hardware):
         if lspci:
             rc, pcidata, err = module.run_command(lspci)
 
-        for block in os.listdir("/sys/block"):
+        try:
+            block_devs = os.listdir("/sys/block")
+        except OSError:
+            return
+
+        for block in block_devs:
             virtual = 0
             sysfs_no_links = 0
             try: