[Mesa-dev] [PATCH] build: Fix string matching

[Mathieu Bridon]

Commit f69bc797e15fe6beb9e439009fab55f7fae0b7f9 did the following:

-        if format.layout in ('bptc', 'astc'):
+        if format.layout in ('astc'):

The intention was to go from matching either 'bptc' or 'astc' to
matching only 'astc'.

But the new code doesn't respect this intention any more, because in
Python `('astc')` is not a tuple containing a string, it is just the
string. (the parentheses are simply ignored)

That means we now match any substring of 'astc', for example 'a'.

This commit fixes the test to respect the original intention.
---
 src/gallium/auxiliary/util/u_format_table.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/util/u_format_table.py b/src/gallium/auxiliary/util/u_format_table.py
index 1f8e15fa97..a9df984994 100644
--- a/src/gallium/auxiliary/util/u_format_table.py
+++ b/src/gallium/auxiliary/util/u_format_table.py
@@ -139,7 +139,7 @@ def write_format_table(formats):
         u_format_pack.print_channels(format, do_swizzle_array)
         print "   %s," % (colorspace_map(format.colorspace),)
         access = True
-        if format.layout in ('astc'):
+        if format.layout == 'astc':
             access = False
         if format.layout == 'etc' and format.short_name() != 'etc1_rgb8':
             access = False
-- 
2.17.1