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undefined variable; check if it's set instead
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@ -1,2 +1,2 @@
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User-agent: *
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Disallow:
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Disallow:
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@ -33,7 +33,7 @@
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</p>
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<?php } ?>
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</div>
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<?php if($this->references) { ?>
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<?php if(isset($this->references)) { ?>
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<div id="code_references">
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<div class="header">
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<?php echo $this->code; ?> / <span class="status_title">code reference(s)</span>
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