From: Moises Silva <moy@sangoma.com>
Date: Thu, 7 Jan 2010 16:55:48 +0000 (+0000)
Subject: dont return error if there are no events on wanpipe_poll, it may be an async signal... 
X-Git-Tag: v1.0.6~38^3~55
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=80e1a88b324ead8ba2a822412f34a785633c3445;p=thirdparty%2Ffreeswitch.git

dont return error if there are no events on wanpipe_poll, it may be an async signal on the wanpipe device

git-svn-id: http://svn.openzap.org/svn/openzap/branches/sangoma_boost@950 a93c3328-9c30-0410-af19-c9cd2b2d52af
---

diff --git a/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c b/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
index 027bdabcea..713e72498b 100644
--- a/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
+++ b/libs/freetdm/src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
@@ -855,9 +855,8 @@ ZIO_SPAN_POLL_EVENT_FUNCTION(wanpipe_poll_event)
 			k++;
 		}
 	}
-	
-
-	return k ? ZAP_SUCCESS : ZAP_FAIL;
+	/* when k is 0 it might be that an async wanpipe device signal was delivered */	
+	return ZAP_SUCCESS;
 }
 
 /**