From a48c6c1c719247e4663d946e4ee56bfada98b5e6 Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Sun, 14 Nov 2021 18:27:48 +0100
Subject: allow ipv6 only openvpn gateways

---
 app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'app/src/main/java/se/leap/bitmaskclient')

diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
index 6fffb403..245c7b8b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
@@ -162,16 +162,18 @@ public class VpnConfigGenerator {
 
         StringBuilder stringBuilder = new StringBuilder();
         try {
-            String ipAddress = gateway.getString(IP_ADDRESS);
+            String ipAddress = null;
             JSONObject capabilities = gateway.getJSONObject(CAPABILITIES);
             switch (apiVersion) {
                 default:
                 case 1:
                 case 2:
+                     ipAddress = gateway.getString(IP_ADDRESS);
                     gatewayConfigApiv1(stringBuilder, ipAddress, capabilities);
                     break;
                 case 3:
                 case 4:
+                    ipAddress = gateway.optString(IP_ADDRESS);
                     String ipAddress6 = gateway.optString(IP_ADDRESS6);
                     String[] ipAddresses = ipAddress6.isEmpty()  ?
                             new String[]{ipAddress} :
-- 
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