From patchwork Fri Oct 22 14:06:34 2010
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Subject: [2/4] Silence compiler warning in json test case
Date: Fri, 22 Oct 2010 04:06:34 -0000
From: Luiz Capitulino <lcapitulino@redhat.com>
X-Patchwork-Id: 68860
Message-Id: <1287756396-13100-3-git-send-email-lcapitulino@redhat.com>
To: anthony@codemonkey.ws
Cc: Jan Kiszka <jan.kiszka@siemens.com>, Jan Kiszka <jan.kiszka@web.de>,
 qemu-devel@nongnu.org, Luiz Capitulino <lcapitulino@redhat.com>

From: Jan Kiszka <jan.kiszka@web.de>

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>

---
check-qjson.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/check-qjson.c b/check-qjson.c
index 0b60e45..64fcdcb 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