From 54b510f98a9b81cec223e36a1cf05ea9d9f28397 Mon Sep 17 00:00:00 2001
From: "Pfeil, Scott Robert" <scott.pfeil3@verizonwireless.com>
Date: Thu, 22 Jul 2021 15:49:34 -0400
Subject: [PATCH] nullability change

---
 .../Atomic/Protocols/MoleculeTreeTraversalProtocol.swift      | 2 +-
 MVMCoreUI/Atomic/Templates/CollectionTemplate.swift           | 2 +-
 MVMCoreUI/BaseControllers/ViewController.swift                | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/MVMCoreUI/Atomic/Protocols/MoleculeTreeTraversalProtocol.swift b/MVMCoreUI/Atomic/Protocols/MoleculeTreeTraversalProtocol.swift
index abe4cdd7..d10a2d19 100644
--- a/MVMCoreUI/Atomic/Protocols/MoleculeTreeTraversalProtocol.swift
+++ b/MVMCoreUI/Atomic/Protocols/MoleculeTreeTraversalProtocol.swift
@@ -28,7 +28,7 @@ public protocol MoleculeTreeTraversalProtocol {
 // Helper Extensions
 //
 
-extension MoleculeTreeTraversalProtocol {
+public extension MoleculeTreeTraversalProtocol {
     
     func countMolecules(options: TreeTraversalOptions = .parentFirst) -> Int {
         return reduceDepthFirstTraverse(options: options, depth: 0, initialResult: 0) { (accumulator, molecule, depth) in
diff --git a/MVMCoreUI/Atomic/Templates/CollectionTemplate.swift b/MVMCoreUI/Atomic/Templates/CollectionTemplate.swift
index 0d33d57f..f3bd5d83 100644
--- a/MVMCoreUI/Atomic/Templates/CollectionTemplate.swift
+++ b/MVMCoreUI/Atomic/Templates/CollectionTemplate.swift
@@ -66,7 +66,7 @@
         return molecule
     }
     
-    open override func shouldFinishProcessingLoad(_ loadObject: MVMCoreLoadObject, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject>) -> Bool {
+    open override func shouldFinishProcessingLoad(_ loadObject: MVMCoreLoadObject, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject?>) -> Bool {
         guard super.shouldFinishProcessingLoad(loadObject, error: error) else { return false }
         
         // This template requires atleast one of the three layers.
diff --git a/MVMCoreUI/BaseControllers/ViewController.swift b/MVMCoreUI/BaseControllers/ViewController.swift
index 5cd811de..52d63f84 100644
--- a/MVMCoreUI/BaseControllers/ViewController.swift
+++ b/MVMCoreUI/BaseControllers/ViewController.swift
@@ -122,7 +122,7 @@ import UIKit
         }
     }
     
-    open func shouldFinishProcessingLoad(_ loadObject: MVMCoreLoadObject, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject>) -> Bool {
+    open func shouldFinishProcessingLoad(_ loadObject: MVMCoreLoadObject, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject?>) -> Bool {
         pageType = loadObject.pageType
         self.loadObject = loadObject
         
@@ -186,7 +186,7 @@ import UIKit
     
     open func parsePageJSON() throws { }
     
-    open class func verifyRequiredModulesLoaded(for loadObject: MVMCoreLoadObject?, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject>) -> Bool {
+    open class func verifyRequiredModulesLoaded(for loadObject: MVMCoreLoadObject?, error: AutoreleasingUnsafeMutablePointer<MVMCoreErrorObject?>) -> Bool {
         guard let pageType = loadObject?.pageType,
               var modulesRequired = MVMCoreUIViewControllerMappingObject.shared()?.modulesRequired(forPageType: pageType),
               !modulesRequired.isEmpty