| … | … | ||
|---|---|---|---|
| 531 | sub mon_nodes($) { | 531 | sub mon_nodes($) { |
| 532 | my ($cb) = @_; | 532 | my ($cb) = @_; |
| 533 | 533 | ||
| 534 | $MON_NODES{$cb+0} = $cb; | 534 | $MON_NODES{$cb+0} = $cb; |
| 535 | 535 | ||
| 536 | wantarray && AnyEvent::Util::guard { delete $MON_NODES{$cb+0} } | 536 | defined wantarray && AnyEvent::Util::guard { delete $MON_NODES{$cb+0} } |
| 537 | } | 537 | } |
| 538 | 538 | ||
| 539 | sub _inject_nodeevent($$;@) { | 539 | sub _inject_nodeevent($$;@) { |
| 540 | my ($node, $up, @reason) = @_; | 540 | my ($node, $up, @reason) = @_; |
| 541 | 541 |
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