From 2009682b62327fe208399a175adaf30c56528025 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 13 Oct 2020 01:23:44 -0400
Subject: [PATCH] glsl: better fix for incorrect SM1.1 defines.

---
 profiles/mojoshader_profile_glsl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/profiles/mojoshader_profile_glsl.c b/profiles/mojoshader_profile_glsl.c
index 0059f33..daa7994 100644
--- a/profiles/mojoshader_profile_glsl.c
+++ b/profiles/mojoshader_profile_glsl.c
@@ -1058,7 +1058,7 @@ void emit_GLSL_attribute(Context *ctx, RegisterType regtype, int regnum,
                 // ps_1_1 does a different hack for this attribute.
                 //  Refer to emit_GLSL_global()'s REG_TYPE_ADDRESS code.
                 if (!shader_version_atleast(ctx, 1, 4))
-                    usage_str = "";  // just make sure this isn't NULL.
+                    return;
                 else if (index < 4)  // gl_TexCoord[4+] is unreliable!
                 {
                     snprintf(index_str, sizeof (index_str), "%u", (uint) index);