From 27eb6cc46046eb174da78e10272d273ce8ce988b Mon Sep 17 00:00:00 2001
From: klmp200 <klmp200@klmp200.net>
Date: Sun, 11 Dec 2016 01:25:35 +0100
Subject: [PATCH] Little fix for lists

---
 LibList/list.c | 19 ++++---------------
 LibList/list.h |  2 +-
 2 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/LibList/list.c b/LibList/list.c
index f422a88..02416f3 100644
--- a/LibList/list.c
+++ b/LibList/list.c
@@ -30,14 +30,11 @@ List * CreateList() {
 int unshift(List *list, cellElement *data){
 	int ok = SUCCESS;
 
-	cellElement* newData = (cellElement*) malloc(sizeof(cellElement));
-
 	/* Create a new element */
 
 	ListElement *newElement = malloc(sizeof(*newElement));
-	if (list != NULL && newElement != NULL && newData != NULL){
-		memcpy(newData, data, sizeof(cellElement));
-		newElement->data = newData;
+	if (list != NULL && newElement != NULL){
+		newElement->data = data;
 
 		/* Insert the element at the begining of the list */
 
@@ -56,9 +53,6 @@ int unshift(List *list, cellElement *data){
 		if (newElement != NULL){
 			free(newElement);
 		}
-		if (newData != NULL){
-			free(newData);
-		}
 		ok = FAILURE;
 	}
 
@@ -67,12 +61,10 @@ int unshift(List *list, cellElement *data){
 
 int push(List *list, cellElement *data){
 	int ok = SUCCESS;
-	cellElement *newData = (cellElement*) malloc(sizeof(cellElement));
 
 	ListElement *newElement = malloc(sizeof(*newElement));
-	if(list != NULL && newElement != NULL && newData != NULL){
-		memcpy(newData, data, sizeof(cellElement));
-		newElement->data = newData;
+	if(list != NULL && newElement != NULL){
+		newElement->data = data;
 		newElement->next = NULL;
 		if (list->tail == NULL){
 			list->tail = newElement;
@@ -88,9 +80,6 @@ int push(List *list, cellElement *data){
 		if (newElement != NULL){
 			free(newElement);
 		}
-		if (newData != NULL){
-			free(newData);
-		}
 		ok = FAILURE;
 	}
 	return ok;
diff --git a/LibList/list.h b/LibList/list.h
index 455c941..b1d61ee 100644
--- a/LibList/list.h
+++ b/LibList/list.h
@@ -8,7 +8,7 @@
 
 typedef struct ListElement ListElement;
 struct ListElement {
-	void *data;
+	cellElement *data;
 	ListElement *next;
 	ListElement *previous;
 };