From a416be72d9374793ba5f04e421594d6b5a83c5d5 Mon Sep 17 00:00:00 2001
From: zunda <zunda.dev@gmail.com>
Date: Sun, 9 Apr 2023 22:34:20 +0900
Subject: [PATCH] fix warning

---
 Sources/Image/Image.swift | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Sources/Image/Image.swift b/Sources/Image/Image.swift
index 5e6c9a368..e594e5ba6 100644
--- a/Sources/Image/Image.swift
+++ b/Sources/Image/Image.swift
@@ -364,12 +364,13 @@ extension KingfisherWrapper where Base: KFCrossPlatformImage {
         }
         
         let maxDimensionInPixels = max(pointSize.width, pointSize.height) * scale
-        let downsampleOptions = [
+        let downsampleOptions: [CFString : Any] = [
             kCGImageSourceCreateThumbnailFromImageAlways: true,
             kCGImageSourceShouldCacheImmediately: true,
             kCGImageSourceCreateThumbnailWithTransform: true,
-            kCGImageSourceThumbnailMaxPixelSize: maxDimensionInPixels] as CFDictionary
-        guard let downsampledImage = CGImageSourceCreateThumbnailAtIndex(imageSource, 0, downsampleOptions) else {
+            kCGImageSourceThumbnailMaxPixelSize: maxDimensionInPixels
+        ]
+        guard let downsampledImage = CGImageSourceCreateThumbnailAtIndex(imageSource, 0, downsampleOptions as CFDictionary) else {
             return nil
         }
         return KingfisherWrapper.image(cgImage: downsampledImage, scale: scale, refImage: nil)