PCI bus is always required even if it might be missing on some

platforms. So don't choke is it is missing. Patch from Jaromir Capik.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@6038 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -1,6 +1,9 @@
 lm-sensors CHANGES file
 -----------------------
 
+SVN HEAD
+  sensors-detect: Don't choke on systems without PCI
+
 3.3.2 (2012-03-14)
   libsensors: Added support for new sysfs attributes
               Change sysfs detection to survive upcoming kernel changes

prog/detect/sensors-detect

@@ -2996,7 +2996,7 @@ sub read_sys_dev_pci
 	my ($dev, @pci_list);
 
 	opendir(local *DEVICES, "$devices")
-		or die "$devices: $!";
+		or return \@pci_list;
 
 	while (defined($dev = readdir(DEVICES))) {
 		my %record;