From dfeacb3b404c02491fec5d684adb26cab1ecd0db Mon Sep 17 00:00:00 2001
From: Nathan <nathanblunkall5@gmail.com>
Date: Thu, 10 Apr 2025 14:59:31 -0500
Subject: [PATCH] don't call functions on nullptr

---
 include/utils/App/App.h                    | 6 ++----
 src/example_apps/MinimalApp/MinimalApp.cpp | 9 +++++++--
 src/example_apps/MinimalApp/MinimalApp.h   | 4 ----
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/include/utils/App/App.h b/include/utils/App/App.h
index 53d569f..2464380 100644
--- a/include/utils/App/App.h
+++ b/include/utils/App/App.h
@@ -95,10 +95,9 @@ namespace Archimedes {
                     if(*it == m->getName()) {
                         std::cout << "Module \"" << *it << "\" is already loaded!\n";
                         delete m;
-                        std::cout << "m deleted successfully!\n";
-                        if(h)
+                        if(h) {
                             dlclose(h);
-                        std::cout << "h dlclose successfully!\n";
+                        }
                         return nullptr;
                     }
                 }
@@ -121,7 +120,6 @@ namespace Archimedes {
 
                 bool skip = false;
                 for(auto it : m->deps) {
-                    //std::cout << "Module " << m->getName() << " has dependency " << it.first << std::endl;
                     for(auto s : runOrder) {
                         if(s == it.first) {
                             skip = true;
diff --git a/src/example_apps/MinimalApp/MinimalApp.cpp b/src/example_apps/MinimalApp/MinimalApp.cpp
index 3f756eb..4c8dd2e 100644
--- a/src/example_apps/MinimalApp/MinimalApp.cpp
+++ b/src/example_apps/MinimalApp/MinimalApp.cpp
@@ -19,10 +19,15 @@ void MinimalApp::run() {
         toClose.clear();
 
         for(auto m : toOpen) {
+            static Archimedes::Module* n;
             if(std::holds_alternative<std::string>(m)) {
-                load(std::get<std::string>(m))->onLoad();
+                n = load(std::get<std::string>(m));
             } else {
-                load(std::get<Archimedes::Module*>(m))->onLoad();
+                n = load(std::get<Archimedes::Module*>(m));
+            }
+            if(n) {
+                n->onLoad();
+                n = nullptr;
             }
         }
         toOpen.clear();
diff --git a/src/example_apps/MinimalApp/MinimalApp.h b/src/example_apps/MinimalApp/MinimalApp.h
index 93ed6f7..68036e5 100644
--- a/src/example_apps/MinimalApp/MinimalApp.h
+++ b/src/example_apps/MinimalApp/MinimalApp.h
@@ -24,10 +24,6 @@ class MinimalApp : public Archimedes::App {
         
         void run();
 
-        //void stopModule(std::list<Archimedes::Module*>::iterator);
-
-        //void startModule(std::string);
-
 };
 
 #define APP_TYPE MinimalApp