From 68fef184390da2fd67acfd99fba0a2dbe4a3b875 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 4 Feb 2010 16:15:45 -0800
Subject: glx: Fix interval test in glXSwapIntervalMESA

It appears that, in spite of what the spec says, the interval
parameter to glXSwapIntervalMESA has been an unsigned int since
day-1.  This made the 'if (interval < 0)' test useless.  The test is
removed and the spec is updated to note that the interval is an
unsigned value.
---
 src/glx/glxcmds.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'src/glx')

diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 19538f2e5c..c429545f99 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -1951,10 +1951,6 @@ __glXSwapIntervalMESA(unsigned int interval)
 {
    GLXContext gc = __glXGetCurrentContext();
 
-   if (interval < 0) {
-      return GLX_BAD_VALUE;
-   }
-
 #ifdef __DRI_SWAP_CONTROL
    if (gc != NULL && gc->driContext) {
       __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy,
-- 
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