From 7b2dd98962c92a4ae84ce8042109f0d9ec9b4b56 Mon Sep 17 00:00:00 2001
From: Ptolemy <ptolemy@lindenlab.com>
Date: Fri, 22 Jan 2021 16:48:31 -0800
Subject: SL-14705: Cleanup U32 S32 cast

---
 indra/llwindow/llwindowwin32.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'indra/llwindow')

diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 0db9886d03..afe0c2cc6a 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -1476,6 +1476,7 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO
 
 		S32   swap_method = 0;
 		S32   cur_format  = 0;
+const	S32   max_format  = (S32)num_formats - 1;
 		GLint swap_query  = WGL_SWAP_METHOD_ARB;
 
 		// SL-14705 Fix name tags showing in front of objects with AMD GPUs.
@@ -1488,7 +1489,7 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen &size, BO
 			{
 				break;
 			}
-			else if (cur_format >= (S32)(num_formats - 1))
+			else if (cur_format >= max_format)
 			{
 				cur_format = 0;
 				break;
-- 
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