From 2449f13fad5be5ca9d1ce16955fe0afec7cfc050 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 19 Apr 2017 23:31:12 +0100
Subject: [PATCH] ipif: service-wrap: fix access handling if no config at all

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 ipif/service-wrap | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/ipif/service-wrap b/ipif/service-wrap
index 3a4e806..678a867 100755
--- a/ipif/service-wrap
+++ b/ipif/service-wrap
@@ -272,12 +272,12 @@ sub readconfig ($) {
     }
     $cfgfh->error and die $!;
     close $cfgfh;
-
-    if ($v0config && $v0config =~ m{^[^#]} && $v0config ne '/dev/null') {
-	print "trying v0 config $v0config...\n" if $protocol eq 'debug';
-	execreal $v0config;
-    }
-    die "permission denied\n";
 }
 
 readconfig $v1config;
+
+if ($v0config && $v0config =~ m{^[^#]} && $v0config ne '/dev/null') {
+    print "trying v0 config $v0config...\n" if $protocol eq 'debug';
+    execreal $v0config;
+}
+die "permission denied\n";
-- 
2.30.2