From: Adam Jackson <ajax@freedesktop.org>
Date: Mon, 3 Apr 2006 00:18:03 +0000 (+0000)
Subject: Coverity #459: Silly off-by-one error.
X-Git-Tag: android-x86-1.6~3728
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=b927a75979f9bbabca6e3b2601f222d29d70df49;p=android-x86%2Fexternal-mesa.git

Coverity #459: Silly off-by-one error.
---

diff --git a/src/mesa/drivers/dri/common/glcontextmodes.c b/src/mesa/drivers/dri/common/glcontextmodes.c
index d1297991497..f9e6715fcd2 100644
--- a/src/mesa/drivers/dri/common/glcontextmodes.c
+++ b/src/mesa/drivers/dri/common/glcontextmodes.c
@@ -104,7 +104,7 @@ _gl_convert_to_x_visual_type( int visualType )
 	GrayScale,   StaticGray
     };
 
-    return ( (unsigned) (visualType - GLX_TRUE_COLOR) <= NUM_VISUAL_TYPES )
+    return ( (unsigned) (visualType - GLX_TRUE_COLOR) < NUM_VISUAL_TYPES )
 	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
 }