From 8f4961c59cc947c4bd768a0006d8a9f417df4777 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Wed, 4 Feb 2015 13:18:59 +0000
Subject: [PATCH] Don't check if an unsigned variable is less than 0.

This doesn't risk ever being true.

Closes #16831.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78438 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/unix/utilsx11.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/unix/utilsx11.cpp b/src/unix/utilsx11.cpp
index b07d0d4185..cb949f1054 100644
--- a/src/unix/utilsx11.cpp
+++ b/src/unix/utilsx11.cpp
@@ -311,7 +311,7 @@ static bool wxQueryWMspecSupport(Display *display, Window rootWnd, Atom feature)
                        _NET_SUPPORTING_WM_CHECK, 0, LONG_MAX,
                        False, XA_WINDOW, &type, &format, &nwins,
                        &after, (unsigned char **)&wins);
-    if ( type != XA_WINDOW || nwins <= 0 || wins[0] == None )
+    if ( type != XA_WINDOW || nwins == 0 || wins[0] == None )
        return false;
     XFree(wins);