From a8ff55432d1908c61fa71633b1ccab5ef1d50b7d Mon Sep 17 00:00:00 2001
From: Matthias Konitzny <konitzny@ibr.cs.tu-bs.de>
Date: Wed, 29 Sep 2021 18:12:28 +0200
Subject: [PATCH] Code readability improvements

---
 display/overlays/neighbors.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/display/overlays/neighbors.js b/display/overlays/neighbors.js
index 7e641b8..90d27cb 100644
--- a/display/overlays/neighbors.js
+++ b/display/overlays/neighbors.js
@@ -105,14 +105,14 @@ class NodeNeighborOverlay {
     toggleTabVisibility(cls) {
         this.tabNavHandles[cls].classList.toggle("bottom-container-nav-tab");
         this.tabNavHandles[cls].classList.toggle("hidden-tab");
-        this.tabContentPages[cls].classList.toggle(
-            "bottom-container-tab-content"
-        );
-        this.tabContentPages[cls].classList.toggle("hidden-tab");
+
+        const tcc = this.tabContentPages[cls].classList;
+        tcc.toggle("bottom-container-tab-content");
+        tcc.toggle("hidden-tab");
 
         // If the tab gets hidden and is the active tab, search for an alternative nav tab to become the new active tab.
-        if (this.tabContentPages[cls].classList.contains("hidden-tab")) {
-            if (this.tabNavHandles[cls].classList.contains("active-tab-nav")) {
+        if (tcc.contains("hidden-tab")) {
+            if (tcc.contains("active-tab-nav")) {
                 for (const tab of Object.values(this.tabNavHandles)) {
                     if (!tab.classList.contains("hidden-tab")) {
                         this.openTab(tab.type);
-- 
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