safe math

freeverseio · Oct 31, 2024 · b3281f1 · b3281f1
1 parent 2b4f4d8
commit b3281f1
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/runtime/laos/src/migrations/vesting_migration_6s.rs b/runtime/laos/src/migrations/vesting_migration_6s.rs
@@ -94,9 +94,10 @@ impl OnRuntimeUpgrade for VestingMigrationTo6SecBlockTime {
 			);
 		}
 
-		weight +
+		weight.saturating_add(
 			<Runtime as frame_system::Config>::DbWeight::get()
-				.reads_writes(read_count, write_count)
+				.reads_writes(read_count, write_count),
+		)
 	}
 
 	#[cfg(feature = "try-runtime")]