From 876b8db1a1ef0b0f04b5729ee1ece4f9361a95f6 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Mon, 10 Aug 2020 16:18:31 -0400
Subject: [PATCH] windows fixes

---
 daemon/lokinet-vpn.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/daemon/lokinet-vpn.cpp b/daemon/lokinet-vpn.cpp
index c5db95e33..265e67f5a 100644
--- a/daemon/lokinet-vpn.cpp
+++ b/daemon/lokinet-vpn.cpp
@@ -198,7 +198,11 @@ main(int argc, char* argv[])
 #ifdef _WIN32
     // strip off the "::ffff."
     ifname = maybe_status->at("result")["services"][endpoint]["ifaddr"];
-    ifname = ifname.substr(7);
+    const auto pos = ifname.find("/");
+    if (pos != std::string::npos)
+    {
+      ifname = ifname.substr(0, pos);
+    }
 #else
     ifname = maybe_status->at("result")["services"][endpoint]["ifname"];
 #endif