From cbe289d814dda6095bd0482249846d9fe70d999d Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Wed, 16 Mar 2016 09:32:44 +0100
Subject: [PATCH] event-test: Check for virConnectRegisterCloseCallback return
 value

In an unlikely event of virConnectRegisterCloseCallback failing,
the error is ignored. This is an example file and we shouldn't
get a bad example.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
 examples/object-events/event-test.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/object-events/event-test.c b/examples/object-events/event-test.c
index 81830c7914..7be1d21e1b 100644
--- a/examples/object-events/event-test.c
+++ b/examples/object-events/event-test.c
@@ -668,8 +668,11 @@ int main(int argc, char **argv)
         goto cleanup;
     }
 
-    virConnectRegisterCloseCallback(dconn,
-                                    connectClose, NULL, NULL);
+    if (virConnectRegisterCloseCallback(dconn,
+                                        connectClose, NULL, NULL) < 0) {
+        fprintf(stderr, "Unable to register close callback\n");
+        goto cleanup;
+    }
 
     sigaction(SIGTERM, &action_stop, NULL);
     sigaction(SIGINT, &action_stop, NULL);