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changeset 95:b855bf63766c

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Don't try to remove non-eixtant listeners
author Matt Johnston <matt@ucc.asn.au>
date Wed, 18 Aug 2004 16:31:05 +0000
parents c85c88500ea6
children b8e36c1a5520
files svr-x11fwd.c
diffstat 1 files changed, 6 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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 = {