From 286dd1278fb4471fc796e800117bd0ddc1ec2785 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 17 Nov 2016 18:30:27 +1100
Subject: [PATCH] build: remove sign comparison mismatch

---
 win32/registry.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/win32/registry.cpp b/win32/registry.cpp
index 62da94f7..039ad346 100644
--- a/win32/registry.cpp
+++ b/win32/registry.cpp
@@ -94,7 +94,7 @@ key::values (void) const
         if (ERROR_SUCCESS != err)
             win32_error::throw_code (err);
 
-        CHECK_GT (size, 0);
+        CHECK_GT (size, 0u);
         name.resize (size - 1);
 
         all.insert (std::move (name));