[gtk-vnc] Don't send keys if we are in read only mode

[Jonh Wendell <jwendell src gnome org>]

commit 3fc91b0740f52329d0098656200dc82fa983d78f
Author: Jonh Wendell <jwendell gnome org>
Date:   Sat Jul 25 14:53:59 2009 -0300

    Don't send keys if we are in read only mode

 src/vncdisplay.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/vncdisplay.c b/src/vncdisplay.c
index 5b732a4..3fc7137 100644
--- a/src/vncdisplay.c
+++ b/src/vncdisplay.c
@@ -1507,7 +1507,7 @@ void vnc_display_send_keys_ex(VncDisplay *obj, const guint *keyvals,
 {
 	int i;
 
-	if (obj->priv->gvnc == NULL || !gvnc_is_open(obj->priv->gvnc))
+	if (obj->priv->gvnc == NULL || !gvnc_is_open(obj->priv->gvnc) || obj->priv->read_only)
 		return;
 
 	if (kind & VNC_DISPLAY_KEY_EVENT_PRESS) {