From 67365243807697758b656b86650e4d54cd78c7be Mon Sep 17 00:00:00 2001
From: Roy Qu <royqh1979@gmail.com>
Date: Wed, 3 May 2023 12:55:19 +0800
Subject: [PATCH] - fix: Crash at startup when current problem in the problem
 set is connected with source file.

---
 NEWS.md                     | 4 ++++
 RedPandaIDE/RedPandaIDE.pro | 2 +-
 RedPandaIDE/mainwindow.cpp  | 6 ++++--
 Red_Panda_CPP.pro           | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/NEWS.md b/NEWS.md
index 44256aeb..5abd5aab 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+Red Panda C++ Version 2.22
+
+  - fix: Crash at startup when current problem in the problem set is connected with source file.
+
 Red Panda C++ Version 2.21
 
   - change: The option "Check for stack smashing attacks (-fstack-protector)" is turned off by default in the Debug compiler set settings.
diff --git a/RedPandaIDE/RedPandaIDE.pro b/RedPandaIDE/RedPandaIDE.pro
index a470276b..5cb0ab4a 100644
--- a/RedPandaIDE/RedPandaIDE.pro
+++ b/RedPandaIDE/RedPandaIDE.pro
@@ -8,7 +8,7 @@ isEmpty(APP_NAME) {
 }
 
 isEmpty(APP_VERSION) {
-    APP_VERSION = 2.21
+    APP_VERSION = 2.22
 }
 
 contains(QMAKE_HOST.arch, x86_64):{
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index b1c70388..c103f104 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -4034,8 +4034,10 @@ void MainWindow::onProblemSetIndexChanged(const QModelIndex &current, const QMod
     } else {
         mProblemSet_RemoveProblem->setEnabled(true);
         POJProblem problem = mOJProblemSetModel.problem(idx.row());
-        if (problem && !problem->answerProgram.isEmpty()) {
-            openFile(problem->answerProgram);
+        if (mFullInitialized) {
+            if (problem && !problem->answerProgram.isEmpty()) {
+                openFile(problem->answerProgram);
+            }
         }
         mOJProblemModel.setProblem(problem);
         updateProblemTitle();
diff --git a/Red_Panda_CPP.pro b/Red_Panda_CPP.pro
index c0e0cabc..642b9de8 100644
--- a/Red_Panda_CPP.pro
+++ b/Red_Panda_CPP.pro
@@ -14,7 +14,7 @@ qsynedit.subdir = libs/qsynedit
 
 APP_NAME = RedPandaCPP
 
-APP_VERSION = 2.21
+APP_VERSION = 2.22
 
 # Add the dependencies so that the RedPandaIDE project can add the depended programs
 # into the main app bundle