[PATCH v4 1/8] vkd3d-shader/hlsl: Avoid segfault on missing sampler.

[Francisco Casas]

From: Francisco Casas

---
 libs/vkd3d-shader/hlsl_sm4.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index af59b7c7..8f96c780 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -2243,7 +2243,10 @@ static void write_sm4_resource_load(struct hlsl_ctx *ctx,

case HLSL_RESOURCE_SAMPLE:
             if (!load->sampler.var)
+            {
                 hlsl_fixme(ctx, &load->node.loc, "SM4 combined sample expression.");
+                return;
+            }
             write_sm4_sample(ctx, buffer, resource_type, &load->node,
                     &load->resource, &load->sampler, coords, texel_offset);
             break;