Report errors only in primary connection

adminer/include/editing.inc.php

@@ -2,6 +2,7 @@
 /** Print select result
 * @param Min_Result
 * @param Min_DB connection to examine indexes
+* @param string base link for <th> fields
 * @return null
 */
 function select($result, $connection2 = null, $href = "") {

adminer/include/functions.inc.php

@@ -216,7 +216,7 @@ function get_rows($query, $connection2 = null, $error = "<p class='error'>") {
 		while ($row = $result->fetch_assoc()) {
 			$return[] = $row;
 		}
-	} elseif (!$result && $error && defined("PAGE_HEADER")) {
+	} elseif ($connection->error && $error && defined("PAGE_HEADER")) {
 		echo $error . error() . "\n";
 	}
 	return $return;