Ensure all errors are logged in ProcessCookie()

oauthproxy.go

@@ -266,11 +266,11 @@ func (p *OauthProxy) ProcessCookie(rw http.ResponseWriter, req *http.Request) (e
 		if ok {
 			email, user, access_token, err = parseCookieValue(
 				value, p.AesCipher)
+		}
+	}
 	if err != nil {
 		log.Printf(err.Error())
 	}
-		}
-	}
 	return
 }