From 72b08a80c8820d505e061e2511ac9244b28edfbb Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 9 Mar 2007 16:27:14 -0500
Subject: [PATCH] COMP: Fixed unreferenced parameter warning for VS6 with /W4.

---
 Source/kwsys/hashtable.hxx.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/kwsys/hashtable.hxx.in b/Source/kwsys/hashtable.hxx.in
index 76043534d..ee0305170 100644
--- a/Source/kwsys/hashtable.hxx.in
+++ b/Source/kwsys/hashtable.hxx.in
@@ -83,7 +83,11 @@ namespace @KWSYS_NAMESPACE@
 // Utility functions to convert item counts.
 inline size_t hash_sizeof(void*) { return sizeof(char); }
 inline size_t hash_sizeof(const void*) { return sizeof(char); }
-template <class TPtr> inline size_t hash_sizeof(TPtr p) { return sizeof(*p); }
+template <class TPtr> inline size_t hash_sizeof(TPtr p)
+{
+  static_cast<void>(p);
+  return sizeof(*p);
+}
 template <class POut, class PIn, class TSize>
 inline TSize hash_allocator_n(POut out, PIn in, TSize n)
 {