Fix Pop() method of SmallStack/StationIDStack.

Fixes 8deac54c
2017-01-02 19:22:36 +00:00
parent 51d4a6b14d
commit a71a6ecec2
1 changed files with 3 additions and 1 deletions
--- a/src/core/smallstack_type.hpp
+++ b/src/core/smallstack_type.hpp
@@ -211,7 +211,9 @@ public:
 				_pool.Destroy(this->next);
 			} else {
 				--popped.branch_count;
-				this->Branch();
+				if (popped.next != Tmax_size) {
+					++(_pool.Get(popped.next).branch_count);
+				}
 			}
 			/* Accessing popped here is no problem as the pool will only set
 			 * the validity flag, not actually delete the item, on Destroy().