Fix uniques spawning multiple times (bug #123, Kyrris).

dgn_reset_level(), which resets you.unique_creatures, was being called
before temp_unique_creatures (where you.unique_creatures was being
backed) was actually initialised.

1 files changed, 5 insertions, 5 deletions

diff --git a/crawl-ref/source/dungeon.cc b/crawl-ref/source/dungeon.cc
index 8c91a76616..39f599bb2e 100644
--- a/crawl-ref/source/dungeon.cc
+++ b/crawl-ref/source/dungeon.cc
@@ -308,6 +308,11 @@ bool builder(int level_number, int level_type)
     const std::set<std::string> uniq_tags  = you.uniq_map_tags;
     const std::set<std::string> uniq_names = you.uniq_map_names;
 
+    // Save a copy of unique creatures for vetoes.
+    temp_unique_creatures = you.unique_creatures;
+    // And unrands
+    temp_unique_items = you.unique_items;
+
     unwind_bool levelgen(Generating_Level, true);
 
     // N tries to build the level, after which we bail with a capital B.
@@ -1831,11 +1836,6 @@ static void _build_dungeon_level(int level_number, int level_type)
             return;
     }
 
-    // Save a copy of unique creatures in case we get vetoed.
-    temp_unique_creatures = you.unique_creatures;
-    // And unrands
-    temp_unique_items = you.unique_items;
-
     // Try to place minivaults that really badly want to be placed. Still
     // no guarantees, seeing this is a minivault.
     _place_minivaults();