From 436054e22f8447692196ddae7012f6083140e461 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Fri, 11 Dec 2020 18:11:33 +0100 Subject: hmp: Simplify how qmp_human_monitor_command() gets output Commit 48c043d0d1 "hmp: human-monitor-command: stop using the Memory chardev driver" left us "if string is non-empty, duplicate it, else duplicate the empty string". Meh. Duplicate it unconditionally. Cc: Dr. David Alan Gilbert Signed-off-by: Markus Armbruster Message-Id: <20201211171152.146877-2-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert --- monitor/misc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'monitor') diff --git a/monitor/misc.c b/monitor/misc.c index f2ee7cd..33d0dae 100644 --- a/monitor/misc.c +++ b/monitor/misc.c @@ -136,11 +136,7 @@ char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index, handle_hmp_command(&hmp, command_line); WITH_QEMU_LOCK_GUARD(&hmp.common.mon_lock) { - if (qstring_get_length(hmp.common.outbuf) > 0) { - output = g_strdup(qstring_get_str(hmp.common.outbuf)); - } else { - output = g_strdup(""); - } + output = g_strdup(qstring_get_str(hmp.common.outbuf)); } out: -- cgit v1.1