From 8e2cc7a2ff8f6734818bd8732f1c8bfe092a14bc Mon Sep 17 00:00:00 2001
From: Adam Kadlec <adam.kadlec@gmail.com>
Date: Sat, 17 Mar 2018 23:45:47 +0100
Subject: [PATCH] - Fixing service registration - Added missing return type

---
 src/IPub/Gravatar/DI/GravatarExtension.php | 3 ++-
 src/IPub/Gravatar/Latte/Macros.php         | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/IPub/Gravatar/DI/GravatarExtension.php b/src/IPub/Gravatar/DI/GravatarExtension.php
index d07c20d..92ea433 100644
--- a/src/IPub/Gravatar/DI/GravatarExtension.php
+++ b/src/IPub/Gravatar/DI/GravatarExtension.php
@@ -63,7 +63,8 @@ public function loadConfiguration() : void
 
 		// Create cache services
 		$builder->addDefinition($this->prefix('cache'))
-			->setType(Caching\Cache::class, ['@cacheStorage', 'IPub.Gravatar'])
+			->setType(Caching\Cache::class)
+			->setArguments(['@cacheStorage', 'IPub.Gravatar'])
 			->setInject(FALSE);
 
 		// Register template helpers
diff --git a/src/IPub/Gravatar/Latte/Macros.php b/src/IPub/Gravatar/Latte/Macros.php
index 03cb20b..6982b91 100644
--- a/src/IPub/Gravatar/Latte/Macros.php
+++ b/src/IPub/Gravatar/Latte/Macros.php
@@ -102,7 +102,7 @@ public function macroAttrGravatar(MacroNode $node, PhpWriter $writer) : string
 	 */
 	public static function prepareMacroArguments(string $macro) : array
 	{
-		$arguments = array_map(function ($value) {
+		$arguments = array_map(function ($value) : string {
 			return trim($value);
 		}, explode(',', $macro));