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Update RuleWatchNode.php

pull/3196/head
Thai Phan 2014-08-10 23:13:08 +10:00
parent 4ecdbf89c4
commit e6fdefb869
1 changed files with 1 additions and 1 deletions

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@ -54,7 +54,7 @@ class RuleWatchNode
$literals = $this->rule->getLiterals(); $literals = $this->rule->getLiterals();
// if there are only 2 elements, both are being watched anyway // if there are only 2 elements, both are being watched anyway
if ($literals < 3) { if (count($literals) < 3) {
return; return;
} }