diff --git a/src/Client.php b/src/Client.php
index d038715..41090b6 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -240,7 +240,7 @@ class Client implements Interfaces\ClientInterface
                         // If we have lines after current one
                         if (isset($response[$j])) {
                             $this->pregResponse($response[$j], $matches);
-                            if (isset($matches[1][0]) && isset($matches[2][0])) {
+                            if (isset($matches[1][0], $matches[2][0])) {
                                 $result['after'][$matches[1][0]] = $matches[2][0];
                             }
                         }
@@ -248,7 +248,7 @@ class Client implements Interfaces\ClientInterface
                     break 2;
                 default:
                     $this->pregResponse($value, $matches);
-                    if (isset($matches[1][0]) && isset($matches[2][0])) {
+                    if (isset($matches[1][0], $matches[2][0])) {
                         $result[$i][$matches[1][0]] = $matches[2][0];
                     }
                     break;