From 713572a7b59acfcf8fe0f35c799f647792c8c8cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Thu, 10 Dec 2015 01:47:46 +0100
Subject: [PATCH] configure: fix trace backend check
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Found thanks to shellcheck!

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 83b40fc906..44ac9abc7e 100755
--- a/configure
+++ b/configure
@@ -4817,7 +4817,7 @@ echo "libcap-ng support $cap_ng"
 echo "vhost-net support $vhost_net"
 echo "vhost-scsi support $vhost_scsi"
 echo "Trace backends    $trace_backends"
-if test "$trace_backend" = "simple"; then
+if have_backend "simple"; then
 echo "Trace output file $trace_file-<pid>"
 fi
 if test "$spice" = "yes"; then