fix build query

stas17 · m1guelpf · commit 025037622e62 · 2018-07-27T13:13:33.000+02:00
diff --git a/lib/Gitlab/HttpClient/Message/QueryStringBuilder.php b/lib/Gitlab/HttpClient/Message/QueryStringBuilder.php
@@ -18,6 +18,7 @@ public static function build($query)
             return static::rawurlencode($query);
         }
         return implode('&', array_map(function ($value, $key) {
+            if (null === $value) return null;
             return static::encode($value, $key);
         }, $query, array_keys($query)));
     }

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,7 @@ public static function build($query)`
`18`	`18`	`return static::rawurlencode($query);`
`19`	`19`	`}`
`20`	`20`	`return implode('&', array_map(function ($value, $key) {`
	`21`	`+ if (null === $value) return null;`
`21`	`22`	`return static::encode($value, $key);`
`22`	`23`	`}, $query, array_keys($query)));`
`23`	`24`	`}`