[PATCH 1/2] vkd3d: Do not warn if ignoring a null read range.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d/resource.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c
index 8c050cfe..4754b038 100644
--- a/libs/vkd3d/resource.c
+++ b/libs/vkd3d/resource.c
@@ -1259,7 +1259,8 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_Map(ID3D12Resource *iface, UINT
         return E_NOTIMPL;
     }

-    WARN("Ignoring read range %p.\n", read_range);
+    if (read_range)
+        WARN("Ignoring read range %p.\n", read_range);

if (FAILED(hr = d3d12_heap_map(resource->heap, resource->heap_offset, resource, data)))
         WARN("Failed to map resource %p, hr %#x.\n", resource, hr);