Fixed header "Content-Length: 0" (#37)

Co-authored-by: Florian Lottes <[email protected]>
sillygod · Feb 22, 2021 · ad54c2d · ad54c2d
1 parent f714848
commit ad54c2d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/cache.go b/cache.go
@@ -317,7 +317,9 @@ func (e *Entry) writePublicResponse(w http.ResponseWriter) error {
 
 	if length == "" {
 		contentLength := strconv.Itoa(e.Response.body.Length())
-		w.Header().Set("Content-Length", contentLength)
+		if contentLength != "0" {
+			w.Header().Set("Content-Length", contentLength)
+		}
 	}
 
 	// wow, we should write the header before calling this function