From b15196a2849c5d54105a6726b3e53824e9e9eefa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Mal=C3=BD?= <michal.maly@ibt.cas.cz>
Date: Mon, 15 Aug 2022 18:18:11 +0200
Subject: [PATCH] Reset ConfalPyramidsIterator internal state correctly when
 switching chains

---
 src/extensions/dnatco/confal-pyramids/util.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/extensions/dnatco/confal-pyramids/util.ts b/src/extensions/dnatco/confal-pyramids/util.ts
index 6dc100cab..f30784b80 100644
--- a/src/extensions/dnatco/confal-pyramids/util.ts
+++ b/src/extensions/dnatco/confal-pyramids/util.ts
@@ -87,6 +87,8 @@ export class ConfalPyramidsIterator {
             return this.moveStep();
         } else {
             this.residueIt.setSegment(this.chainIt.move());
+            if (this.residueIt.hasNext)
+                this.residueTwo = this.residueIt.move();
             return this.moveStep();
         }
     }
-- 
GitLab