From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Christophe Fergeau <cfergeau@redhat.com>
Date: Mon, 7 Sep 2015 16:38:10 +0200
Subject: [PATCH] vdagent: Return '1' when virtio device cannot be opened

The vdagent process currently exits with an error code set to 0 whenn
the virtio device cannot be opened (for example because it's missing).
This is not consistent with the other failures to startup which set the
exit code to 1. This commit ensures 1 is returned in this situation too.

Resolves: rhbz#1256704
---
 src/vdagent.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/vdagent.c b/src/vdagent.c
index a26af73..1336faa 100644
--- a/src/vdagent.c
+++ b/src/vdagent.c
@@ -238,7 +238,8 @@ int main(int argc, char *argv[])
             LOG_USER);
 
     if (file_test(portdev) != 0) {
-        return 0;
+        syslog(LOG_ERR, "Cannot access vdagent virtio channel %s", portdev);
+        return 1;
     }
 
     if (do_daemonize)