From 5fedeb86717f087f9b4bcc47eaa9ded8310bc116 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Wed, 23 Sep 2015 19:06:55 -0700
Subject: [PATCH] If CVCode is 0, take the highest version.

The Android client does this as well.
---
 index.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/index.go b/index.go
index 66b0025..397e657 100644
--- a/index.go
+++ b/index.go
@@ -240,6 +240,12 @@ func LoadIndexXml(r io.Reader) (*Index, error) {
 }
 
 func (app *App) CurApk() *Apk {
+	if app.CVCode == 0 {
+		if len(app.Apks) > 0 {
+			return &app.Apks[0]
+		}
+		return nil
+	}
 	for i := range app.Apks {
 		apk := app.Apks[i]
 		if app.CVCode >= apk.VCode {