docs: update envvar docs to reflect MESA_NO_ERROR change

I changed the behaviour earlier today, but forgot to update the
corresponding docs.

Fixes: 77713a0acb09f475d29f "mesa: allow user to set MESA_NO_ERROR=0"
Suggested-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

diff --git a/docs/envvars.html b/docs/envvars.html
index 9e2f8163644fe5cac341f04c9572bceaa0c4d027..ca553e5397f18a911a984b2267b2cc4b00d281ed 100644 (file)
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -46,7 +46,7 @@ sometimes be useful for debugging end-user issues.
 <li>MESA_NO_MMX - if set, disables Intel MMX optimizations
 <li>MESA_NO_3DNOW - if set, disables AMD 3DNow! optimizations
 <li>MESA_NO_SSE - if set, disables Intel SSE optimizations
 <li>MESA_NO_MMX - if set, disables Intel MMX optimizations
 <li>MESA_NO_3DNOW - if set, disables AMD 3DNow! optimizations
 <li>MESA_NO_SSE - if set, disables Intel SSE optimizations

-<li>MESA_NO_ERROR - if set error checking is disabled as per KHR_no_error.
+<li>MESA_NO_ERROR - if set to 1, error checking is disabled as per KHR_no_error.

    This will result in undefined behaviour for invalid use of the api, but
    can reduce CPU use for apps that are known to be error free.</li>
 <li>MESA_DEBUG - if set, error messages are printed to stderr.  For example,
    This will result in undefined behaviour for invalid use of the api, but
    can reduce CPU use for apps that are known to be error free.</li>
 <li>MESA_DEBUG - if set, error messages are printed to stderr.  For example,