From 3a32ec1a37cf681a8c493c7047d4822eee097305 Mon Sep 17 00:00:00 2001
From: guy <guy@f5534014-38df-0310-8fa8-9805f1628bb7>
Date: Tue, 2 Dec 2003 05:53:26 +0000
Subject: Don't call the presentation layer dissector if we don't have a handle
 for it.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@9136 f5534014-38df-0310-8fa8-9805f1628bb7
---
 packet-ses.c | 32 +++++++++++++++-----------------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/packet-ses.c b/packet-ses.c
index deede77ff8..dc2d10c1f1 100644
--- a/packet-ses.c
+++ b/packet-ses.c
@@ -2,7 +2,7 @@
 *
 * Routine to dissect ISO 8327-1 OSI Session Protocol packets
 *
-* $Id: packet-ses.c,v 1.3 2003/11/18 07:08:43 guy Exp $
+* $Id: packet-ses.c,v 1.4 2003/12/02 05:53:26 guy Exp $
 *
 * Yuriy Sidelnikov <YSidelnikov@hotmail.com>
 *
@@ -269,24 +269,22 @@ call_pres_dissector(tvbuff_t *tvb, int offset, guint16 param_len,
 			proto_tree_add_text(param_tree, tvb, offset, param_len,
 			    "User data");
 		}
-		else
-		{
-			/* Yes - call presentation dissector */
-			tvbuff_t *next_tvb;
+	}
+	else
+	{
+		/* Yes - call presentation dissector */
+		tvbuff_t *next_tvb;
 
-			next_tvb = tvb_new_subset(tvb, offset, param_len,
-			    param_len);
-			TRY
-			{
-				call_dissector(pres_handle, next_tvb, pinfo,
-				    tree);
-			}
-			CATCH_ALL
-			{
-				show_exception(tvb, pinfo, tree, EXCEPT_CODE);
-			}
-			ENDTRY;
+		next_tvb = tvb_new_subset(tvb, offset, param_len, param_len);
+		TRY
+		{
+			call_dissector(pres_handle, next_tvb, pinfo, tree);
+		}
+		CATCH_ALL
+		{
+			show_exception(tvb, pinfo, tree, EXCEPT_CODE);
 		}
+		ENDTRY;
 	}
 }
 
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