From ec0b90db7fc4e0e27130d0b1bec662ffd7b2ce56 Mon Sep 17 00:00:00 2001
From: Alon Levy <alevy@redhat.com>
Date: Wed, 17 Nov 2010 23:04:02 +0200
Subject: [PATCH] server/inputs_channel: better protection from channel
 disconnection on keyboard modifiers callback

---
 server/inputs_channel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/inputs_channel.c b/server/inputs_channel.c
index f5f1d732..de62bfe5 100644
--- a/server/inputs_channel.c
+++ b/server/inputs_channel.c
@@ -511,7 +511,7 @@ void inputs_send_keyboard_modifiers(uint8_t modifiers)
     InputsPipeItem *pipe_item;
     SpiceMarshaller *m;
 
-    if (!g_inputs_channel) {
+    if (!g_inputs_channel || !red_channel_is_connected(&g_inputs_channel->base)) {
         return;
     }
     pipe_item = inputs_pipe_item_new(g_inputs_channel, PIPE_ITEM_KEY_MODIFIERS);