handle Zap transfers behind chan_agent properly so the agent doesn't get stuck waiting for the call to hang up

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@31520 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 3 insertions, 2 deletions

diff --git a/include/asterisk/channel.h b/include/asterisk/channel.h
index 11fb0a7d0..ae2f7a781 100644
--- a/include/asterisk/channel.h
+++ b/include/asterisk/channel.h
@@ -275,8 +275,9 @@ struct ast_channel {
 	/*! Current active data generator */
 	struct ast_generator *generator;
 
-	/*! Who are we bridged to, if we're bridged  Do not access directly,
-	    use ast_bridged_channel(chan) */
+	/*! Who are we bridged to, if we're bridged. Who is proxying for us,
+	  if we are proxied (i.e. chan_agent).
+	  Do not access directly, use ast_bridged_channel(chan) */
 	struct ast_channel *_bridge;
 	/*! Channel that will masquerade as us */
 	struct ast_channel *masq;