checks if var exists
git-svn-id: http://svn.centreon.com/trunk/plugins-2.x@10280 6bcd3966-0018-0410-8128-fd23d134de7e
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@ -219,8 +219,10 @@ my $realM_used = $used_mem->{$OID_RealM_storage_used} * $alloc_units->{$OID_Real
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my $cache_used = 0;
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if (defined $indexC > 0) {
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if (defined($total_mem->{$OID_Cache_storage_size}) && defined($alloc_units->{$OID_Cache_storage_allocationUnits})) {
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$cache_used = $total_mem->{$OID_Cache_storage_size} * $alloc_units->{$OID_Cache_storage_allocationUnits};
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}
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}
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my $swap_size = $total_mem->{$OID_Swap_storage_size} * $alloc_units->{$OID_Swap_storage_allocationUnits};
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my $realM_size = $total_mem->{$OID_RealM_storage_size} * $alloc_units->{$OID_RealM_storage_allocationUnits};
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