From f2280eeba5599ae3b0d3a8ef188be0590bf78e69 Mon Sep 17 00:00:00 2001
From: Jordan Justen <jordan.l.justen@intel.com>
Date: Sun, 8 Jun 2014 13:10:59 -0700
Subject: [PATCH] main/extensions: Don't advertise unknown extensions overrides
 with (-)

Previously setting:
MESA_EXTENSION_OVERRIDE=-GL_MESA_ham_sandwich

Would cause Mesa to advertise support for the GL_MESA_ham_sandwich
extension, even though the override specifically asked for it to be
disabled.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
---
 src/mesa/main/extensions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index e63c0c49d1b..822f8cd64e8 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -555,7 +555,7 @@ get_extension_override( struct gl_context *ctx )
          break;
       }
       recognized = set_extension(ctx, ext, enable);
-      if (!recognized) {
+      if (!recognized && enable) {
          strcat(extra_exts, ext);
          strcat(extra_exts, " ");
       }
-- 
2.30.2