[Scst-svn] SF.net SVN: scst:[2159] trunk/scstadmin/scstadmin.sysfs/scstadmin

[<mga...@us...>]

Revision: 2159
          http://scst.svn.sourceforge.net/scst/?rev=2159&view=rev
Author:   mgandalf
Date:     2010-09-22 17:30:52 +0000 (Wed, 22 Sep 2010)

Log Message:
-----------
- Fix attributes with no values.

Modified Paths:
--------------
    trunk/scstadmin/scstadmin.sysfs/scstadmin

Modified: trunk/scstadmin/scstadmin.sysfs/scstadmin
===================================================================
--- trunk/scstadmin/scstadmin.sysfs/scstadmin	2010-09-22 17:28:10 UTC (rev 2158)
+++ trunk/scstadmin/scstadmin.sysfs/scstadmin	2010-09-22 17:30:52 UTC (rev 2159)
@@ -4184,10 +4184,11 @@
 	my %attributes;
 
 	foreach my $attr (keys %{$config}) {
-		if ((keys %{$$config{$attr}}) > 1) {
+		if (!scalar keys %{$$config{$attr}}) {
+				$attributes{$attr} = '';
+		} elsif ((keys %{$$config{$attr}}) > 1) {
 			foreach my $value (keys %{$$config{$attr}}) {
-				push @{$attributes{$attr}}, $value if (defined($value) &&
-								       ($value ne ''));
+				push @{$attributes{$attr}}, $value;
 			}
 		} else {
 			foreach my $value (keys %{$$config{$attr}}) {


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