From 5abbe95a0b51dd9af78dd55f53cf6f5888425331 Mon Sep 17 00:00:00 2001
From: Atanas Angelov <atanas.angelov.dev@gmail.com>
Date: Sat, 1 Dec 2018 00:17:53 +0200
Subject: [PATCH] Fix various minor issues

---
 src/Avatar/Avatar.php | 4 +++-
 src/Theme/Theme.php   | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Avatar/Avatar.php b/src/Avatar/Avatar.php
index b286523..c2385f6 100644
--- a/src/Avatar/Avatar.php
+++ b/src/Avatar/Avatar.php
@@ -2,6 +2,8 @@
 
 namespace WPEmergeTheme\Avatar;
 
+use WP_Comment;
+
 class Avatar {
 	/**
 	 * Default avatar attachment id.
@@ -161,7 +163,7 @@ public function filterAvatar( $url, $id_or_email, $args ) {
 		$id = $this->idOrEmailToId( $id_or_email );
 
 		if ( is_numeric( $id ) ) {
-			$filtered_url = $this->getAvatarUrl( $id, $this->getSize( $args ) );
+			$filtered_url = $this->getAvatarUrl( (int) $id, $this->getSize( $args ) );
 			if ( $filtered_url !== null ) {
 				$url = $filtered_url;
 			}
diff --git a/src/Theme/Theme.php b/src/Theme/Theme.php
index 692fed4..83ed990 100644
--- a/src/Theme/Theme.php
+++ b/src/Theme/Theme.php
@@ -2,6 +2,7 @@
 
 namespace WPEmergeTheme\Theme;
 
+use Exception;
 use WPEmerge;
 use WPEmerge\Facades\Framework;
 use WPEmergeTheme\Assets\AssetsServiceProvider;