From 9260a13b134aa4e6cafd718f3c2b587c32a872ef Mon Sep 17 00:00:00 2001
From: Philipp Schaad <schaad.phil@gmail.com>
Date: Mon, 30 Sep 2024 13:20:03 +0200
Subject: [PATCH] fix

---
 src/local_view/elements/map_node.ts    | 5 +++--
 src/local_view/elements/memory_node.ts | 5 +++--
 src/local_view/graph/graph.ts          | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/local_view/elements/map_node.ts b/src/local_view/elements/map_node.ts
index 60f956d..db721e2 100644
--- a/src/local_view/elements/map_node.ts
+++ b/src/local_view/elements/map_node.ts
@@ -364,8 +364,9 @@ export class MapNode extends Node {
                 const nodes = this.parentGraph.memoryNodesMap.get(
                     access.dataContainer
                 );
-                if (nodes) {
-                    const node = nodes.values()?.next()?.value[1];
+                const nxt = nodes?.values().next().value;
+                if (nxt) {
+                    const node = nxt[1];
 
                     if (node && !access.index.includes(undefined)) {
                         const cl = node.getCacheLine(access.index as number[]);
diff --git a/src/local_view/elements/memory_node.ts b/src/local_view/elements/memory_node.ts
index 7f5baef..0da3218 100644
--- a/src/local_view/elements/memory_node.ts
+++ b/src/local_view/elements/memory_node.ts
@@ -158,8 +158,9 @@ class MemoryTile extends Graphics {
             region[1].forEach((val, key) => {
                 const nodeRet =
                     this.memoryNode.parentGraph.memoryNodesMap.get(key);
-                if (nodeRet !== undefined && nodeRet.size) {
-                    const node = nodeRet.values()?.next()?.value[1];
+                const nxt = nodeRet?.values()?.next()?.value;
+                if (nxt !== undefined) {
+                    const node = nxt[1];
 
                     val.forEach(v => {
                         node.applyToIdx(
diff --git a/src/local_view/graph/graph.ts b/src/local_view/graph/graph.ts
index f0eb763..374f41f 100644
--- a/src/local_view/graph/graph.ts
+++ b/src/local_view/graph/graph.ts
@@ -87,7 +87,7 @@ export class Graph extends Graphics {
     public contractGraph(): void {
         const contractionRegions = this.findContractionRegions();
         for (const region of contractionRegions) {
-            const regionId = region.values()?.next()?.value.id;
+            const regionId = region.values().next()!.value!.id;
             const regionInEdges = new Set<Edge>();
             const regionOutEdges = new Set<Edge>();
             const removedContainers = new Set<DataContainer>();