From fb9a356e46c5adbc74e9d117463c0fb2b4778afe Mon Sep 17 00:00:00 2001
From: Michael Mann <mmann78@netscape.net>
Date: Thu, 17 Nov 2016 21:45:28 -0500
Subject: Add prefs_get_uint_value and prefs_get_range_value

This allows dissectors to not need to know about the internal preference structure.

Change-Id: I1ae67248cd0b0132aefc225ea0a9befaf9afdde2
Reviewed-on: https://code.wireshark.org/review/18864
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
---
 epan/dissectors/packet-capwap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'epan/dissectors/packet-capwap.c')

diff --git a/epan/dissectors/packet-capwap.c b/epan/dissectors/packet-capwap.c
index c2e3cadedc..48fdf5ab62 100644
--- a/epan/dissectors/packet-capwap.c
+++ b/epan/dissectors/packet-capwap.c
@@ -25,7 +25,6 @@
 
 #include <epan/packet.h>
 #include <epan/prefs.h>
-#include <epan/prefs-int.h>
 #include <epan/reassemble.h>
 #include <epan/expert.h>
 
@@ -3398,8 +3397,7 @@ dissect_capwap_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* d
 static void
 apply_capwap_prefs(void)
 {
-  pref_t *control_port = prefs_find_preference(prefs_find_module("capwap.data"), "udp.port");
-  global_capwap_data_udp_port = *control_port->varp.uint;
+  global_capwap_data_udp_port = prefs_get_uint_value("capwap.data", "udp.port");
 }
 
 void
-- 
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