From a17d6d3a688b772cb0b725d7228174b4fba1e672 Mon Sep 17 00:00:00 2001
From: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue, 5 Mar 2019 17:37:26 +0000
Subject: [PATCH] Fix getTunTap (fixes #363)

---
 src/yggdrasil/admin.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/yggdrasil/admin.go b/src/yggdrasil/admin.go
index 6280339..b42b231 100644
--- a/src/yggdrasil/admin.go
+++ b/src/yggdrasil/admin.go
@@ -173,9 +173,10 @@ func (a *admin) init(c *Core) {
 	})
 	a.addHandler("getTunTap", []string{}, func(in admin_info) (r admin_info, e error) {
 		defer func() {
-			recover()
-			r = admin_info{"none": admin_info{}}
-			e = nil
+			if err := recover(); err != nil {
+				r = admin_info{"none": admin_info{}}
+				e = nil
+			}
 		}()
 
 		return admin_info{