remove return array for php < 7 compatibility

dgafka · dgafka · commit f2b09fbd5797 · 2017-04-23T07:41:40.000+02:00
diff --git a/lib/Gedmo/Sluggable/Mapping/Driver/Annotation.php b/lib/Gedmo/Sluggable/Mapping/Driver/Annotation.php
@@ -85,7 +85,7 @@ public function readExtendedMetadata($meta, array &$config)
      * @param $fieldNamePrefix
      * @return array
      */
-    private function retrieveSlug($meta, array &$config, $property, $fieldNamePrefix): array
+    private function retrieveSlug($meta, array &$config, $property, $fieldNamePrefix)
     {
         $fieldName = $fieldNamePrefix ? ($fieldNamePrefix . '.' . $property->getName()) : $property->getName();
 // slug property

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ public function readExtendedMetadata($meta, array &$config)`
`85`	`85`	`* @param $fieldNamePrefix`
`86`	`86`	`* @return array`
`87`	`87`	`*/`
`88`		`- private function retrieveSlug($meta, array &$config, $property, $fieldNamePrefix): array`
	`88`	`+ private function retrieveSlug($meta, array &$config, $property, $fieldNamePrefix)`
`89`	`89`	`{`
`90`	`90`	`$fieldName = $fieldNamePrefix ? ($fieldNamePrefix . '.' . $property->getName()) : $property->getName();`
`91`	`91`	`// slug property`