Short circuit PosBase::transfer if amount is zero

anoma · Dec 1, 2022 · ac057b1 · ac057b1
1 parent cf49c17
commit ac057b1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/proof_of_stake/src/storage.rs b/proof_of_stake/src/storage.rs
@@ -551,6 +551,9 @@ where
         src: &namada_core::types::address::Address,
         dest: &namada_core::types::address::Address,
     ) {
+        if amount.is_zero() {
+            return;
+        }
         let src_key = token::balance_key(token, src);
         let dest_key = token::balance_key(token, dest);
         if let (Some(src_balance), _gas) = self