Fix error when parsing response from Search with NOCONTENT flag

Author: MacFJA

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Summarize Search option enabled by default (without possibility to disable it) ([Issue#26])
 - Highlight Search option enabled by default (without possibility to disable it) ([Issue#26])
+- Fix error when parsing response from Search with NOCONTENT flag
 
 ## [2.1.0]
 

src/Redis/Command/Search.php

@@ -327,7 +327,9 @@ public function parseResponse($data)
         $chunkSize = 2 // Hash + fields
             + (true === $useScores ? 1 : 0)
             + (true === $usePayloads ? 1 : 0)
-            + (true === $useSortKeys ? 1 : 0);
+            + (true === $useSortKeys ? 1 : 0)
+            - (true === $noContent ? 1 : 0)
+        ;
 
         $documents = array_chunk($data, $chunkSize);