From ff7390073ad42b9584aa2c509669867edab8c2f6 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Wed, 30 Oct 2024 22:05:16 +0100
Subject: fix List::remove

---
 backend/List.hpp | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'backend')

diff --git a/backend/List.hpp b/backend/List.hpp
index f4dce23..25e7a56 100644
--- a/backend/List.hpp
+++ b/backend/List.hpp
@@ -28,8 +28,15 @@ void List<T>::remove(const T & target) {
 	}
 	if (link == nullptr) return; // target not in list
 
-	if (link->next != nullptr) link->next->prev = link->prev;
-	if (link->prev != nullptr) link->prev->next = link->next;
+	if (link->next == nullptr)
+		this->head = link->prev;
+	else
+		link->next->prev = link->prev;
+	if (link->prev == nullptr)
+		this->tail = link->next;
+	else
+		link->prev->next = link->next;
+
 	delete link;
 	this->length--;
 }
-- 
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