server/reds: fix reds_main_channel_connected

instead of checking just for reds->main_channel check that there is at least
one client as well.

3 files changed, 7 insertions, 1 deletions

diff --git a/server/main_channel.c b/server/main_channel.c
index e793e489..43c0f3f2 100644
--- a/server/main_channel.c
+++ b/server/main_channel.c
@@ -155,6 +155,11 @@ enum NetTestStage {
     NET_TEST_STAGE_RATE,
 };
 
+int main_channel_is_connected(MainChannel *main_chan)
+{
+    return red_channel_is_connected(&main_chan->base);
+}
+
 // when disconnection occurs, let reds shutdown all channels. This will trigger the
 // real disconnection of main channel
 static void main_channel_client_on_disconnect(RedChannelClient *rcc)
diff --git a/server/main_channel.h b/server/main_channel.h
index 80475354..713bcd09 100644
--- a/server/main_channel.h
+++ b/server/main_channel.h
@@ -80,6 +80,7 @@ uint32_t main_channel_client_get_link_id(MainChannelClient *mcc);
 
 int main_channel_client_is_low_bandwidth(MainChannelClient *mcc);
 uint64_t main_channel_client_get_bitrate_per_sec(MainChannelClient *mcc);
+int main_channel_is_connected(MainChannel *main_chan);
 
 // TODO: Defines used to calculate receive buffer size, and also by reds.c
 // other options: is to make a reds_main_consts.h, to duplicate defines.
diff --git a/server/reds.c b/server/reds.c
index c6528e90..f629471b 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -601,7 +601,7 @@ static void reds_reset_vdp()
 
 static int reds_main_channel_connected(void)
 {
-    return !!reds->main_channel;
+    return main_channel_is_connected(reds->main_channel);
 }
 
 void reds_client_disconnect(RedClient *client)