Return directly the result of get_or_init for additional safety

DeFiCh · Oct 24, 2023 · 8131d28 · 8131d28
1 parent 4ab4d26
commit 8131d28
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/ain-rs-exports/src/evm.rs b/lib/ain-rs-exports/src/evm.rs
@@ -429,8 +429,9 @@ fn block_template_err_wrapper() -> &'static mut BlockTemplateWrapper {
     // to never be used
     static mut CELL: std::cell::OnceCell<BlockTemplateWrapper> = std::cell::OnceCell::new();
     unsafe {
-        let _ = CELL.get_or_init(|| BlockTemplateWrapper(BlockTemplate::default()));
-        CELL.get_mut().unwrap()
+        let v = CELL.get_or_init(|| BlockTemplateWrapper(BlockTemplate::default()));
+        #[allow(mutable_transmutes)]
+        std::mem::transmute(v)
     }
 }