From 2e65615663e5ac4335de9c335643654cb88fd23b Mon Sep 17 00:00:00 2001
From: Rukai <rubickent@gmail.com>
Date: Tue, 9 Jun 2020 23:43:49 +1000
Subject: [PATCH] Empty buffers are created internally with a size of 1

---
 wgpu-core/src/device/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wgpu-core/src/device/mod.rs b/wgpu-core/src/device/mod.rs
index 9e5610ec16..6b3c75fb1b 100644
--- a/wgpu-core/src/device/mod.rs
+++ b/wgpu-core/src/device/mod.rs
@@ -338,7 +338,7 @@ impl<B: GfxBackend> Device<B> {
             }
         };
 
-        let mut buffer = unsafe { self.raw.create_buffer(desc.size, usage).unwrap() };
+        let mut buffer = unsafe { self.raw.create_buffer(desc.size.max(1), usage).unwrap() };
         if !desc.label.is_null() {
             unsafe {
                 let label = ffi::CStr::from_ptr(desc.label).to_string_lossy();