- fix: Crash at startup when current problem in the problem set is connected with source file.

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.

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):{

RedPandaIDE/mainwindow.cpp

@@ -4034,9 +4034,11 @@ void MainWindow::onProblemSetIndexChanged(const QModelIndex &current, const QMod
     } else {
         mProblemSet_RemoveProblem->setEnabled(true);
         POJProblem problem = mOJProblemSetModel.problem(idx.row());
+        if (mFullInitialized) {
             if (problem && !problem->answerProgram.isEmpty()) {
                 openFile(problem->answerProgram);
             }
+        }
         mOJProblemModel.setProblem(problem);
         updateProblemTitle();
         if (mOJProblemModel.count()>0) {

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