Minor fix for initialize in insert

tp3.c

@@ -75,7 +75,8 @@ void insert_beginning_list(List** list, char* str){
         return;
     }
 
-    List *tempList = malloc(sizeof(List));
+    List *tempList;
+    initialize(&tempList);
     insert_empty_list(&tempList, str);
     tempList->tail->next = (*list)->head;
     (*list)->head = tempList->head;
@@ -91,7 +92,8 @@ void insert_end_list(List** list, char* str){
         return;
     }
 
-    List *tempList = malloc(sizeof(List));
+    List *tempList;
+    initialize(&tempList);
     insert_empty_list(&tempList, str);
     (*list)->tail->next = tempList->head;
     (*list)->tail = tempList->tail;