From adf4cf5de04c72dc3bc3cd4cfab49990693fe663 Mon Sep 17 00:00:00 2001
From: bluehazzard <bluehazzard2@gmail.com>
Date: Mon, 18 May 2020 01:14:20 +0200
Subject: [PATCH] Fix crash when uninstalling the plugin (fix #1, Thanks
 LETARTARE )

Fix the crash by deleting a pointer. Add also nullptr checks...
---
 cbBuildTools.cpp | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/cbBuildTools.cpp b/cbBuildTools.cpp
index fcbd524..c656eed 100644
--- a/cbBuildTools.cpp
+++ b/cbBuildTools.cpp
@@ -74,6 +74,13 @@ void cbBuildTools::OnRelease(bool appShutDown)
     // which means you must not use any of the SDK Managers
     // NOTE: after this function, the inherited member variable
     // m_IsAttached will be FALSE...
+
+    if(m_buildTargetsPanel != nullptr)
+    {
+        delete m_buildTargetsPanel;
+        m_buildTargetsPanel = nullptr;
+    }
+
 }
 
 void cbBuildTools::BuildMenu(wxMenuBar* menuBar)
@@ -126,11 +133,17 @@ void cbBuildTools::OnWindowMenu(wxCommandEvent& event)
 
 void cbBuildTools::OnProjectActivatedEvent(CodeBlocksEvent& event)
 {
+    if(m_buildTargetsPanel == nullptr)
+        return;
+
     cbProject* pCBProject = event.GetProject();
     m_buildTargetsPanel->ActivateProject(pCBProject);
 }
 
 void cbBuildTools::OnProjectCloseEvent(CodeBlocksEvent& event)
 {
+    if(m_buildTargetsPanel == nullptr)
+        return;
+
     m_buildTargetsPanel->ClearView();
 }