Fix new clippy error from updated rust version

Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
paritytech · Jul 13, 2023 · 2d0d30c · 2d0d30c
1 parent 496e878
commit 2d0d30c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/testing/integration-tests/src/full_client/metadata/validation.rs b/testing/integration-tests/src/full_client/metadata/validation.rs
@@ -126,7 +126,7 @@ async fn constant_values_are_not_validated() {
 
     // Modify the metadata.
     let metadata = modified_metadata(api.metadata(), |md| {
-        let mut existential = md
+        let existential = md
             .pallets
             .iter_mut()
             .find(|pallet| pallet.name == "Balances")