Adjust fuel consumption to be empty when fuel is 0 (#5013)

Co-authored-by: Jamey Sharp <jsharp@fastly.com> Co-authored-by: Jamey Sharp <jsharp@fastly.com>
2022-10-05 10:25:31 -04:00
parent e63771f2d9
commit 6d1bce9c64
3 changed files with 7 additions and 7 deletions
--- a/crates/wasmtime/src/store.rs
+++ b/crates/wasmtime/src/store.rs
@@ -1434,7 +1434,7 @@ impl StoreOpaque {
            .ok()
            .and_then(|fuel| consumed_ptr.checked_add(fuel))
        {
-            Some(consumed) if consumed < 0 => {
+            Some(consumed) if consumed <= 0 => {
                *consumed_ptr = consumed;
                Ok(u64::try_from(-consumed).unwrap())
            }