From 0f19fda556644b3ba86c86acb95448a643352b64 Mon Sep 17 00:00:00 2001
From: scawful <justin.scofield@outlook.com>
Date: Thu, 30 May 2024 00:31:02 -0400
Subject: [PATCH] handle errors in main entry point

---
 src/app/core/controller.cc | 5 +++--
 src/app/core/controller.h  | 2 +-
 src/app/yaze.cc            | 5 ++++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/app/core/controller.cc b/src/app/core/controller.cc
index b98ec66f..ffe686ed 100644
--- a/src/app/core/controller.cc
+++ b/src/app/core/controller.cc
@@ -244,11 +244,12 @@ void Controller::OnInput() {
   HandleMouseMovement(wheel);
 }
 
-void Controller::OnLoad() {
+absl::Status Controller::OnLoad() {
   if (master_editor_.quit()) {
     active_ = false;
   }
-  PRINT_IF_ERROR(master_editor_.Update());
+  RETURN_IF_ERROR(master_editor_.Update());
+  return absl::OkStatus();
 }
 
 void Controller::DoRender() const {
diff --git a/src/app/core/controller.h b/src/app/core/controller.h
index c3c6e70f..29a53594 100644
--- a/src/app/core/controller.h
+++ b/src/app/core/controller.h
@@ -33,7 +33,7 @@ class Controller : public ExperimentFlags {
   bool IsActive() const { return active_; }
   absl::Status OnEntry(std::string filename = "");
   void OnInput();
-  void OnLoad();
+  absl::Status OnLoad();
   void DoRender() const;
   void OnExit();
 
diff --git a/src/app/yaze.cc b/src/app/yaze.cc
index 9fd689ba..6017227e 100644
--- a/src/app/yaze.cc
+++ b/src/app/yaze.cc
@@ -41,7 +41,10 @@ int main(int argc, char** argv) {
   try {
     while (controller.IsActive()) {
       controller.OnInput();
-      controller.OnLoad();
+      if (auto status = controller.OnLoad(); !status.ok()) {
+        std::cerr << status.message() << std::endl;
+        break;
+      }
       controller.DoRender();
     }
     controller.OnExit();