Fix build with libz not configured in.

Change-Id: I1a336eb5a19ddc9215a9598d176794cfa214863c
Reviewed-on: https://code.wireshark.org/review/25314
Reviewed-by: Guy Harris <guy@alum.mit.edu>

diff --git a/epan/dissectors/packet-websocket.c b/epan/dissectors/packet-websocket.c
index 39e8b4022fc80867cba35605c90408840866db19..c1d711e7d1515f878820870f4e14f98f7ff23bd3 100644 (file)
--- a/epan/dissectors/packet-websocket.c
+++ b/epan/dissectors/packet-websocket.c
@@ -326,7 +326,7 @@ dissect_websocket_control_frame(tvbuff_t *tvb, packet_info *pinfo, proto_tree *t
 }
 
 static void
-dissect_websocket_data_frame(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_tree *pl_tree, guint8 opcode, websocket_conv_t *websocket_conv, gboolean pmc _U_, gint raw_offset)
+dissect_websocket_data_frame(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_tree *pl_tree, guint8 opcode, websocket_conv_t *websocket_conv, gboolean pmc _U_, gint raw_offset _U_)
 {
   proto_item         *ti;
   dissector_handle_t  handle = NULL;