From: Jan Kiszka <jan.kiszka@web.de>
Date: Sat, 16 Oct 2010 17:42:43 +0000 (+0200)
Subject: Silence compiler warning in json test case
X-Git-Tag: qemu-xen-4.2.0~2152^2~2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=e7a06af838a45be4f92e655fd4628e3351a09c98;p=qemu-upstream-4.2-testing.git

Silence compiler warning in json test case

This avoids

    error: zero-length gnu_printf format string

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---

diff --git a/check-qjson.c b/check-qjson.c
index 0b60e45fa..64fcdcb4a 100644
--- a/check-qjson.c
+++ b/check-qjson.c
@@ -639,7 +639,9 @@ END_TEST
 
 START_TEST(empty_input)
 {
-    QObject *obj = qobject_from_json("");
+    const char *empty = "";
+
+    QObject *obj = qobject_from_json(empty);
     fail_unless(obj == NULL);
 }
 END_TEST