From d861eb5fc2b0cce097efa88c8b783f118fd0eb9c Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric.engestrom@imgtec.com>
Date: Fri, 8 Sep 2017 10:49:45 +0100
Subject: util/disk_cache: turn MESA_GLSL_CACHE_DISABLE into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs and tests, use `DISABLE=true` instead of `DISABLE=1` as it's
clearer IMO.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---
 docs/envvars.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'docs')

diff --git a/docs/envvars.html b/docs/envvars.html
index 45e45eb0c9..51c930f013 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -117,7 +117,7 @@ glGetString(GL_VERSION) for OpenGL ES.
 glGetString(GL_SHADING_LANGUAGE_VERSION). Valid values are integers, such as
 "130".  Mesa will not really implement all the features of the given language version
 if it's higher than what's normally reported. (for developers only)
-<li>MESA_GLSL_CACHE_DISABLE - if set, disables the GLSL shader cache
+<li>MESA_GLSL_CACHE_DISABLE - if set to `true`, disables the GLSL shader cache
 <li>MESA_GLSL_CACHE_MAX_SIZE - if set, determines the maximum size of
 the on-disk cache of compiled GLSL programs. Should be set to a number
 optionally followed by 'K', 'M', or 'G' to specify a size in
-- 
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