From 66a0a082fea8bb64193f6e78499fafae67612d52 Mon Sep 17 00:00:00 2001
From: Andrea Franz <andrea@gravityblast.com>
Date: Tue, 19 Nov 2019 12:38:41 +0100
Subject: [PATCH] add Installed to CashApplicationInfo

---
 cash_command_set.go            | 4 ++--
 types/cash_application_info.go | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/cash_command_set.go b/cash_command_set.go
index 5952051..1faf0d2 100644
--- a/cash_command_set.go
+++ b/cash_command_set.go
@@ -14,7 +14,8 @@ type CashCommandSet struct {
 
 func NewCashCommandSet(c types.Channel) *CashCommandSet {
 	return &CashCommandSet{
-		c: c,
+		c:                   c,
+		CashApplicationInfo: &types.CashApplicationInfo{},
 	}
 }
 
@@ -23,7 +24,6 @@ func (cs *CashCommandSet) Select() error {
 	cmd.SetLe(0)
 	resp, err := cs.c.Send(cmd)
 	if err = cs.checkOK(resp, err); err != nil {
-		cs.CashApplicationInfo = &types.CashApplicationInfo{}
 		return err
 	}
 
diff --git a/types/cash_application_info.go b/types/cash_application_info.go
index a63c1f5..c9d6b81 100644
--- a/types/cash_application_info.go
+++ b/types/cash_application_info.go
@@ -3,6 +3,7 @@ package types
 import "github.com/status-im/keycard-go/apdu"
 
 type CashApplicationInfo struct {
+	Installed     bool
 	PublicKey     []byte
 	PublicKeyData []byte
 	Version       []byte
@@ -15,6 +16,8 @@ func ParseCashApplicationInfo(data []byte) (*CashApplicationInfo, error) {
 		return nil, ErrWrongApplicationInfoTemplate
 	}
 
+	info.Installed = true
+
 	pubKey, err := apdu.FindTag(data, apdu.Tag{TagApplicationInfoTemplate}, apdu.Tag{0x80})
 	if err != nil {
 		return nil, err