From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Subject: [Qemu-devel] [PATCH 2/7] allow passing NULL to qobject_type
Date: Sat, 17 Oct 2009 09:55:31 +0200 [thread overview]
Message-ID: <1255766136-3028-3-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1255766136-3028-1-git-send-email-pbonzini@redhat.com>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
qobject.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/qobject.h b/qobject.h
index 4cc9287..200644d 100644
--- a/qobject.h
+++ b/qobject.h
@@ -102,6 +102,8 @@ static inline void qobject_decref(QObject *obj)
*/
static inline qtype_code qobject_type(const QObject *obj)
{
+ if (!obj)
+ return QTYPE_NONE;
assert(obj->type != NULL);
return obj->type->code;
}
--
1.6.2.5
next prev parent reply other threads:[~2009-10-17 7:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-17 7:55 [Qemu-devel] [PATCH 0/7] Add JSON enconding and formatted printing to QObject Paolo Bonzini
2009-10-17 7:55 ` [Qemu-devel] [PATCH 1/7] add qemu_memdup Paolo Bonzini
2009-10-17 7:55 ` Paolo Bonzini [this message]
2009-10-17 7:55 ` [Qemu-devel] [PATCH 3/7] forward declare all QObject subclasses in qobject.h Paolo Bonzini
2009-10-17 13:02 ` Anthony Liguori
2009-10-17 7:55 ` [Qemu-devel] [PATCH 4/7] add mutable qstring functions Paolo Bonzini
2009-10-17 13:03 ` Anthony Liguori
2009-10-17 7:55 ` [Qemu-devel] [PATCH 5/7] add json encoder for qobjects Paolo Bonzini
2009-10-17 13:03 ` Anthony Liguori
2009-10-17 13:44 ` Paolo Bonzini
2009-10-17 16:20 ` Anthony Liguori
2009-10-17 7:55 ` [Qemu-devel] [PATCH 6/7] add testsuite for qobject json encoder Paolo Bonzini
2009-10-17 7:55 ` [Qemu-devel] [PATCH 7/7] add formatted printing of QObjects Paolo Bonzini
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