From 372981920e820fc24cf059102809abc97b52b6d5 Mon Sep 17 00:00:00 2001
From: "@xAndy" <ydnax@users.noreply.github.com>
Date: Fri, 26 Feb 2021 12:49:33 +0100
Subject: [PATCH] Don't dlclose nullptrs in plugins (#179)

* dont dlclose nullptrs in plugins

this fixes a segmentation fault at startup when dlclose is called with a nullptr

* Style fixes

Co-authored-by: WerWolv <werwolv98@gmail.com>
---
 source/helpers/plugin_handler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/helpers/plugin_handler.cpp b/source/helpers/plugin_handler.cpp
index 7be860c0a..5f2559bd9 100644
--- a/source/helpers/plugin_handler.cpp
+++ b/source/helpers/plugin_handler.cpp
@@ -41,7 +41,8 @@ namespace hex {
     }
 
     Plugin::~Plugin() {
-        dlclose(this->m_handle);
+        if (this->m_handle != nullptr)
+            dlclose(this->m_handle);
     }
 
     void Plugin::initializePlugin() const {