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-rw-r--r--ui/console.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/ui/console.c b/ui/console.c
index bf385790b5..ce1e10570f 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1453,16 +1453,21 @@ bool dpy_ui_info_supported(QemuConsole *con)
int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info)
{
assert(con != NULL);
- con->ui_info = *info;
+
if (!dpy_ui_info_supported(con)) {
return -1;
}
+ if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) {
+ /* nothing changed -- ignore */
+ return 0;
+ }
/*
* Typically we get a flood of these as the user resizes the window.
* Wait until the dust has settled (one second without updates), then
* go notify the guest.
*/
+ con->ui_info = *info;
timer_mod(con->ui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
return 0;
}