Improve is_empty() check

CosmWasm · Sep 14, 2020 · 7e2373d · 7e2373d
1 parent 5b7094d
commit 7e2373d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/cw0/src/balance.rs b/packages/cw0/src/balance.rs
@@ -65,7 +65,7 @@ impl Balance {
     }
 
     pub fn is_empty(&self) -> bool {
-        self.0.is_empty()
+        !self.0.iter().any(|x| x.amount != 0)
     }
 
     /// similar to `Balance.sub`, but doesn't fail when minuend less than subtrahend