From 6f25d074c33e48da001ed315e327847737cb7772 Mon Sep 17 00:00:00 2001
From: wesleywu20 <wesleywu2002@gmail.com>
Date: Wed, 11 Mar 2020 14:52:13 -0500
Subject: [PATCH] fixed issue #32

corrected the remove function to handle the case where the user inputs a value that is not in the list into the function
---
 .DS_Store                                     | Bin 0 -> 8196 bytes
 _sources/.DS_Store                            | Bin 0 -> 8196 bytes
 ...ImplementinganUnorderedListLinkedLists.rst |  87 +++++++++---------
 build_info                                    |   1 +
 4 files changed, 46 insertions(+), 42 deletions(-)
 create mode 100644 .DS_Store
 create mode 100644 _sources/.DS_Store
 create mode 100644 build_info

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
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GIT binary patch
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diff --git a/_sources/BasicDS/ImplementinganUnorderedListLinkedLists.rst b/_sources/BasicDS/ImplementinganUnorderedListLinkedLists.rst
index ac2001c1..d8a14a6e 100644
--- a/_sources/BasicDS/ImplementinganUnorderedListLinkedLists.rst
+++ b/_sources/BasicDS/ImplementinganUnorderedListLinkedLists.rst
@@ -564,20 +564,21 @@ You can try out the ``UnorderedList`` class in ActiveCode 1.
            return found
 
        def remove(self,item):
-           current = self.head
-           previous = None
-           found = False
-           while not found:
-               if current.getData() == item:
-                   found = True
-               else:
-                   previous = current
-                   current = current.getNext()
-
-           if previous == None:
-               self.head = current.getNext()
-           else:
-               previous.setNext(current.getNext())
+            current = self.head
+            previous = None
+            found = False
+            while current and not found:
+                if current.getData() == item:
+                    found = True
+                else:
+                    previous = current
+                    current = current.getNext()
+
+            if found:
+                if previous == None:
+                    self.head = current.getNext()
+                else:
+                    previous.setNext(current.getNext())
 
    mylist = UnorderedList()
 
@@ -670,20 +671,21 @@ starting with 0.
                return found
 
            def remove(self,item):
-               current = self.head
-               previous = None
-               found = False
-               while not found:
-                   if current.getData() == item:
-                       found = True
-                   else:
-                       previous = current
-                       current = current.getNext()
-
-               if previous == None:
-                   self.head = current.getNext()
-               else:
-                   previous.setNext(current.getNext())
+                current = self.head
+                previous = None
+                found = False
+                while current and not found:
+                    if current.getData() == item:
+                        found = True
+                    else:
+                        previous = current
+                        current = current.getNext()
+
+                if found:
+                    if previous == None:
+                        self.head = current.getNext()
+                    else:
+                        previous.setNext(current.getNext())
 
        mylist = UnorderedList()
    
@@ -746,20 +748,21 @@ starting with 0.
                return found
 
            def remove(self,item):
-               current = self.head
-               previous = None
-               found = False
-               while not found:
-                   if current.getData() == item:
-                       found = True
-                   else:
-                       previous = current
-                       current = current.getNext()
-
-               if previous == None:
-                   self.head = current.getNext()
-               else:
-                   previous.setNext(current.getNext())
+                current = self.head
+                previous = None
+                found = False
+                while current and not found:
+                    if current.getData() == item:
+                        found = True
+                    else:
+                        previous = current
+                        current = current.getNext()
+
+                if found:
+                    if previous == None:
+                        self.head = current.getNext()
+                    else:
+                        previous.setNext(current.getNext())
 
        mylist = UnorderedList()
    
diff --git a/build_info b/build_info
new file mode 100644
index 00000000..75ce12c1
--- /dev/null
+++ b/build_info
@@ -0,0 +1 @@
+4.0.0-37-g52f53e0