Code Duplication    Length = 1-1 lines in 2 locations

lib/modules/mod_captcha/hn_captcha.class.php 2 locations

@@ 417-417 (lines=1) @@
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			// check Postvars
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			if(isset($_POST['public_key']))  $this->public_K = substr(strip_tags($_POST['public_key']),0,$this->chars);
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			if(isset($_POST['private_key'])) $this->private_K = substr(strip_tags($_POST['private_key']),0,$this->chars);
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			$this->current_try = isset($_POST['hncaptcha']) ? $this->get_try() : 0;
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			if(!isset($_POST['captcharefresh'])) $this->current_try++;
@@ 418-418 (lines=1) @@
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			// check Postvars
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			if(isset($_POST['public_key']))  $this->public_K = substr(strip_tags($_POST['public_key']),0,$this->chars);
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			if(isset($_POST['private_key'])) $this->private_K = substr(strip_tags($_POST['private_key']),0,$this->chars);
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			$this->current_try = isset($_POST['hncaptcha']) ? $this->get_try() : 0;
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			if(!isset($_POST['captcharefresh'])) $this->current_try++;
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			if($this->debug) echo "\n<br>-Captcha-Debug: Check POST-vars, current try is: (".$this->current_try.")";