Use correct offset for cache checking

JimBobSquarePants · JimBobSquarePants · commit fcd9d51f97a1 · 2020-08-13T14:40:04.000+01:00
diff --git a/src/ImageSharp.Web/Middleware/ImageSharpMiddleware.cs b/src/ImageSharp.Web/Middleware/ImageSharpMiddleware.cs
@@ -230,7 +230,7 @@ private async Task ProcessRequestAsync(HttpContext context, bool processRequest,
                         {
                             // Has the cached image expired or has the source image been updated?
                             if (cachedImageMetadata.SourceLastWriteTimeUtc == sourceImageMetadata.LastWriteTimeUtc
-                                && cachedImageMetadata.CacheLastWriteTimeUtc > DateTimeOffset.Now.AddDays(-this.options.MaxCacheDays))
+                                && cachedImageMetadata.CacheLastWriteTimeUtc > DateTimeOffset.UtcNow.AddDays(-this.options.MaxCacheDays))
                             {
                                 // We're pulling the image from the cache.
                                 using (Stream cachedBuffer = await cachedImageResolver.OpenReadAsync())

Original file line number	Diff line number	Diff line change
`@@ -230,7 +230,7 @@ private async Task ProcessRequestAsync(HttpContext context, bool processRequest,`
`230`	`230`	`{`
`231`	`231`	`// Has the cached image expired or has the source image been updated?`
`232`	`232`	`if (cachedImageMetadata.SourceLastWriteTimeUtc == sourceImageMetadata.LastWriteTimeUtc`
`233`		`- && cachedImageMetadata.CacheLastWriteTimeUtc > DateTimeOffset.Now.AddDays(-this.options.MaxCacheDays))`
	`233`	`+ && cachedImageMetadata.CacheLastWriteTimeUtc > DateTimeOffset.UtcNow.AddDays(-this.options.MaxCacheDays))`
`234`	`234`	`{`
`235`	`235`	`// We're pulling the image from the cache.`
`236`	`236`	`using (Stream cachedBuffer = await cachedImageResolver.OpenReadAsync())`