[gtk-vnc] Only handle motion events when initialized.

[Jonh Wendell <jwendell src gnome org>]

commit 06a55366269011bde38c6c2c73d78e6ba7b05742
Author: Jonh Wendell <jwendell gnome org>
Date:   Tue Jun 22 16:48:36 2010 -0300

    Only handle motion events when initialized.
    
    Closes #622429.

 src/vncdisplay.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/vncdisplay.c b/src/vncdisplay.c
index 8eeb243..36cf783 100644
--- a/src/vncdisplay.c
+++ b/src/vncdisplay.c
@@ -587,12 +587,12 @@ static gboolean motion_event(GtkWidget *widget, GdkEventMotion *motion)
 	int ww, wh;
 	int fbw, fbh;
 
-	fbw = vnc_framebuffer_get_width(VNC_FRAMEBUFFER(priv->fb));
-	fbh = vnc_framebuffer_get_height(VNC_FRAMEBUFFER(priv->fb));
-
 	if (priv->conn == NULL || !vnc_connection_is_initialized(priv->conn))
 		return FALSE;
 
+	fbw = vnc_framebuffer_get_width(VNC_FRAMEBUFFER(priv->fb));
+	fbh = vnc_framebuffer_get_height(VNC_FRAMEBUFFER(priv->fb));
+
 	/* In relative mode, only move the server mouse pointer
 	 * if the client grab is active */
 	if (!priv->absolute && !priv->in_pointer_grab)