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rollupdate bug -- fixed undefined ref when using nodegroup_mutex and no mutex exists

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8620 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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mellor
2011-01-11 20:10:38 +00:00
parent cf3453afb5
commit 9287e1a11c
1 changed files with 1 additions and 1 deletions
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xCAT-server/lib/xcat/plugins/rollupdate.pm
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@ -1607,7 +1607,7 @@ mxnode_loop: foreach my $mxnode ( xCAT::NodeRange::noderange($mxnodegroup) ) {
} # end mxnode_loop
if ($mxpi == 1) {
# only one updategroup in this mutex, not valid -- ignore it
undef $::MUTEX[$mxindex];
delete $::MUTEX[$mxindex];
} elsif ( $mxpi > 1 ) {
$::MUTEX_COUNT[$mxindex] = $mx_count;
$mxindex++;