# HG changeset patch
# User Matt Johnston <matt@ucc.asn.au>
# Date 1092846665 0
# Node ID b855bf63766c4c1c3018602ea3aaa5a7f1937857
# Parent  c85c88500ea607946954ff8adfe5afeafa5977ef
Don't try to remove non-eixtant listeners

diff -r c85c88500ea6 -r b855bf63766c svr-x11fwd.c
--- a/svr-x11fwd.c	Wed Aug 18 15:48:25 2004 +0000
+++ b/svr-x11fwd.c	Wed Aug 18 16:31:05 2004 +0000
@@ -171,8 +171,12 @@
 
 	m_free(chansess->x11authprot);
 	m_free(chansess->x11authcookie);
-	remove_listener(chansess->x11listener);
-	chansess->x11listener = NULL;
+
+	TRACE(("chansess %s", chansess));
+	if (chansess->x11listener != NULL) {
+		remove_listener(chansess->x11listener);
+		chansess->x11listener = NULL;
+	}
 }
 
 static const struct ChanType chan_x11 = {