fixup

Author: jkauffman1

src/ga_tx.cpp

@@ -615,7 +615,6 @@ namespace sdk {
                 amount required_total{ 0 };
 
                 uint32_t explicit_change_index = NO_CHANGE_INDEX;
-
                 if (num_addressees) {
                     size_t addressee_index = 0;
                     for (auto& addressee : *addressees_p) {
@@ -636,6 +635,7 @@ namespace sdk {
                         ++addressee_index;
                     }
                 }
+                result["change_type"][asset_id] = explicit_change_index == NO_CHANGE_INDEX ? "generated" : "explicit";
 
                 // TODO: filter per asset or assume always single asset
                 if (manual_selection) {
@@ -842,15 +842,13 @@ namespace sdk {
                             std::swap(tx->outputs[fee_index], tx->outputs[change_index]);
                             std::swap(fee_index, change_index);
                         }
-                        result["change_type"][asset_id] = "generated";
                     } else {
                         // Use explicit change output
                         set_tx_output_value(net_params, tx, explicit_change_index, asset_id, change_amount);
                         auto addressees = *addressees_p;
                         addressees[explicit_change_index]["satoshi"] = change_amount;
                         change_index = explicit_change_index;
                         have_change_output = true;
-                        result["change_type"][asset_id] = "explicit";
                     }
 
                     result["have_change"][asset_id] = have_change_output;