media: Only show deprecation warning when needed

Fixes #4927

diff --git a/media/mediaType.go b/media/mediaType.go
index f26209ea1f9f31cabe0890d29dc51cfa70bfdc1d..787579956c3c55ef0ed74037ad512ea9815ce4c1 100644 (file)
--- a/media/mediaType.go
+++ b/media/mediaType.go
@@ -314,7 +314,7 @@ func DecodeTypes(maps ...map[string]interface{}) (Types, error) {
                        _, delimiterSet := vm["delimiter"]
                        _, suffixSet := vm["suffix"]
 
-                       if mediaType.OldSuffix != "" {
+                       if suffixSet {
                                suffixIsDeprecated()
                        }