From 24d129572017bbc1fc7548bcc07fd3408d65e19a Mon Sep 17 00:00:00 2001
From: Guy Harris <guy@alum.mit.edu>
Date: Sat, 6 Sep 2014 15:58:54 -0700
Subject: [PATCH] Don't give names to parameters you don't use.

C++, unlike C, lets you do that.  This squelches warnings from MSVC++.

Change-Id: Id7127392b7690769111afdb951951d743f1d5e63
Reviewed-on: https://code.wireshark.org/review/4019
Reviewed-by: Guy Harris <guy@alum.mit.edu>
---
 ui/qt/io_graph_dialog.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/qt/io_graph_dialog.cpp b/ui/qt/io_graph_dialog.cpp
index 008b52308b..8f12b0cd8f 100644
--- a/ui/qt/io_graph_dialog.cpp
+++ b/ui/qt/io_graph_dialog.cpp
@@ -2160,7 +2160,7 @@ void IOGraph::tapDraw(void *iog_ptr)
 // Stat command + args
 
 static void
-io_graph_init(const char *opt_arg _U_, void* userdata _U_) {
+io_graph_init(const char *, void*) {
     wsApp->emitStatCommandSignal("IOGraph", NULL, NULL);
 }