From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NKHvX-0002Ls-CH for qemu-devel@nongnu.org; Mon, 14 Dec 2009 15:53:55 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NKHvS-0002Hh-IK for qemu-devel@nongnu.org; Mon, 14 Dec 2009 15:53:54 -0500 Received: from [199.232.76.173] (port=39719 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NKHvS-0002Hb-6W for qemu-devel@nongnu.org; Mon, 14 Dec 2009 15:53:50 -0500 Received: from mx1.redhat.com ([209.132.183.28]:17862) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NKHvR-0002fb-O4 for qemu-devel@nongnu.org; Mon, 14 Dec 2009 15:53:50 -0500 From: Luiz Capitulino Date: Mon, 14 Dec 2009 18:53:23 -0200 Message-Id: <1260824004-2941-5-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1260824004-2941-1-git-send-email-lcapitulino@redhat.com> References: <1260824004-2941-1-git-send-email-lcapitulino@redhat.com> Subject: [Qemu-devel] [PATCH 4/5] monitor: Avoid readline functions in QMP List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aliguori@us.ibm.com The monitor_read_command() function is readline specific and should only be used when readline is available. Signed-off-by: Luiz Capitulino --- monitor.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/monitor.c b/monitor.c index 920ccff..b518cc4 100644 --- a/monitor.c +++ b/monitor.c @@ -140,6 +140,9 @@ static inline int monitor_ctrl_mode(const Monitor *mon) static void monitor_read_command(Monitor *mon, int show_prompt) { + if (!mon->rs) + return; + readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL); if (show_prompt) readline_show_prompt(mon->rs); -- 1.6.6.rc2.5.g49666