1 files changed, 2 insertions, 3 deletions
diff --git a/src/fig0_21.cpp b/src/fig0_21.cpp
index fbd1b13..ef93c74 100644
--- a/src/fig0_21.cpp
+++ b/src/fig0_21.cpp
@@ -39,9 +39,8 @@ bool fig0_21_is_complete(int region_id)
     if (complete) {
         regions_seen.clear();
     }
-    else {
-        regions_seen.insert(region_id);
-    }
+
+    regions_seen.insert(region_id);
 
     return complete;
 }