Pass processIdentifier when checking cache in ImagePrefetcher

Without this parameter, ImagePrefetcher will have a cache miss whenever a user passes any ImageProcessor other than DefaultImageProcessor, regardless of whether that image has already been downloaded
gofixiao · Feb 9, 2017 · 5d6fd33 · 5d6fd33
1 parent ca02c9b
commit 5d6fd33
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Sources/ImagePrefetcher.swift b/Sources/ImagePrefetcher.swift
@@ -237,7 +237,9 @@ public class ImagePrefetcher {
         if optionsInfo.forceRefresh {
             downloadAndCache(resource)
         } else {
-            let alreadyInCache = manager.cache.isImageCached(forKey: resource.cacheKey).cached
+            let alreadyInCache = manager.cache.isImageCached(forKey: resource.cacheKey,
+                                                             processorIdentifier: optionsInfo.processor.identifier).cached
+
             if alreadyInCache {
                 append(cached: resource)
             } else {