Fix README typo

README.md

@@ -15,18 +15,18 @@ import (
 
 func main() {
     // Retrieve manga information
-    manga, err := mangadex.GetManga(123)
+    manga, errManga := mangadex.GetManga(123)
     if errManga != nil {
         log.Println("Error retrieving manga: %s", errManga)
     }
 
-    // Retrieve a list of chapters 
+    // Retrieve a list of chapters
     chaptersRequest := NewGetChaptersParams()
     chapters, errChapterList = manga.getChapters(chaptersRequest)
     if errChapterList != nil {
         log.Println("Error retrieving chapters page %d: %s", chaptersRequest.Page, errChapterList)
     }
-        
+
     // Disables chache reads for requests beyond this point
     mangadex.DisableCache()
 

cache.go

@@ -39,7 +39,8 @@ func getCachePath(mangadexURL *url.URL) string {
 // getCacheFilename generates a cache filename based on the URL of the request
 // TODO: Use query arguments as well
 func getCacheFilename(mangadexURL *url.URL) string {
-	return strings.ReplaceAll(mangadexURL.Path, "/", "_")
+	filename := strings.ReplaceAll(mangadexURL.Path, "/", "_")
+	return filename + strings.ReplaceAll(mangadexURL.Query().Encode(), "&", "-")
 }
 
 // cacheExists checks that the cache for a certain URL exists or not