From 81d42591f766928fe250a0182e707e864f6e1f54 Mon Sep 17 00:00:00 2001
From: Mike Playle <mike.playle@realvnc.com>
Date: Fri, 29 Jan 2010 09:52:22 +0000
Subject: Fix glReadPixels() to verify that both x and y are non-negative.

---
 opengl/libagl/texture.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'opengl')

diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index 13d078e..89a19b6 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -1467,7 +1467,7 @@ void glReadPixels(
         ogles_error(c, GL_INVALID_VALUE);
         return;
     }
-    if (x<0 || x<0) {
+    if (x<0 || y<0) {
         ogles_error(c, GL_INVALID_VALUE);
         return;
     }
-- 
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