Fixed: FS#830 - Duplicate A Record error.

Author: tbrehm

interface/web/dns/dns_a_edit.php

@@ -97,7 +97,7 @@ function onSubmit() {
 		} // end if user is not admin
 
 		//* Check for duplicates where IP and hostname are the same
-		$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE zone = '".$this->dataRecord["zone"]."' and data = '".$this->dataRecord["data"]."' and id != ".$this->id);
+		$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_rr WHERE type = 'A' AND name = '".$this->dataRecord["name"]."' AND zone = '".$this->dataRecord["zone"]."' and data = '".$this->dataRecord["data"]."' and id != ".$this->id);
 		if($tmp['number'] > 0) $app->tform->errorMessage .= $app->tform->lng("data_error_duplicate")."<br>";
 		unset($tmp);