Mesa (master): glsl/types: Fix function type comparison function

[Jason Ekstrand]

Module: Mesa
Branch: master
Commit: 11ac1c4dbbc9fc41d163fa4d9a76bb73c3907871
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=11ac1c4dbbc9fc41d163fa4d9a76bb73c3907871

Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Wed Jul 13 14:25:11 2016 -0700

glsl/types: Fix function type comparison function

It was returning true if the function types have different lengths rather
than false.  This was new with the SPIR-V to NIR pass and I thought I'd
fixed it a while ago but it may have gotten lost in rebasing somewhere.

Signed-off-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>
Cc: "12.0" <mesa-stable at lists.freedesktop.org>

---

 src/compiler/glsl_types.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/glsl_types.cpp b/src/compiler/glsl_types.cpp
index 066a74e..fa27135 100644
--- a/src/compiler/glsl_types.cpp
+++ b/src/compiler/glsl_types.cpp
@@ -1086,7 +1086,7 @@ function_key_compare(const void *a, const void *b)
    const glsl_type *const key2 = (glsl_type *) b;
 
    if (key1->length != key2->length)
-      return 1;
+      return false;
 
    return memcmp(key1->fields.parameters, key2->fields.parameters,
                  (key1->length + 1) * sizeof(*key1->fields.parameters)) == 0;