From de17c854e17ad577b50dc6f2ac3c7b0e916e7f3b Mon Sep 17 00:00:00 2001
From: Niels Nijens <nijens.niels@gmail.com>
Date: Wed, 21 Sep 2016 15:51:54 +0200
Subject: [PATCH] Fix notice in BoolQuery::getQueries when nothing is added to
bool type
---
src/Query/BoolQuery.php | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/src/Query/BoolQuery.php b/src/Query/BoolQuery.php
index 51a0be0..55bd94a 100644
--- a/src/Query/BoolQuery.php
+++ b/src/Query/BoolQuery.php
@@ -42,7 +42,10 @@ class BoolQuery implements BuilderInterface
}
/**
- * @param null $boolType
+ * Returns the query instances (by bool type).
+ *
+ * @param string|null $boolType
+ *
* @return array
*/
public function getQueries($boolType = null)
@@ -57,7 +60,11 @@ class BoolQuery implements BuilderInterface
return $queries;
}
- return $this->container[$boolType];
+ if (isset($this->container[$boolType])) {
+ return $this->container[$boolType];
+ }
+
+ return [];
}
/**
--
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