Update asset.hpp

EOSIO · Aug 7, 2018 · 8781da2 · 8781da2
1 parent bfe9334
commit 8781da2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/contracts/eosiolib/asset.hpp b/contracts/eosiolib/asset.hpp
@@ -173,7 +173,7 @@ namespace eosio {
        * @post The amount of this asset is multiplied by a
        */
       asset& operator*=( int64_t a ) {
-         uint128_t tmp = (uint128_t)amount * (uint128_t)a;
+         int128_t tmp = (int128_t)amount * (int128_t)a;
          eosio_assert( tmp <= max_amount, "multiplication overflow" );
          eosio_assert( tmp >= -max_amount, "multiplication underflow" );
          amount = (int64_t)tmp;