diff options
Diffstat (limited to 'src/train_cmd.cpp')
| -rw-r--r-- | src/train_cmd.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index 9e10b5169..be41cf556 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -2857,6 +2857,7 @@ public: VehicleOrderID next = ProcessConditionalOrder(order, this->v); if (next != INVALID_VEH_ORDER_ID) { this->index = next; + /* Don't increment next, so no break here. */ continue; } break; @@ -2864,7 +2865,10 @@ public: default: break; } - } while (++this->index != this->v->cur_order_index); + /* Don't increment inside the while because otherwise conditional + * orders can lead to an infinite loop. */ + ++this->index; + } while (this->index != this->v->cur_order_index); return false; } |