From d423c001156916fe62b3113c539dee9931f359fb Mon Sep 17 00:00:00 2001
From: "Robin.Mueller" <robin.mueller.m@gmail.com>
Date: Thu, 4 Jun 2020 21:14:35 +0200
Subject: [PATCH] additional nullptr check

---
 objectmanager/ObjectManager.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/objectmanager/ObjectManager.cpp b/objectmanager/ObjectManager.cpp
index 3e0bfed6..a5895098 100644
--- a/objectmanager/ObjectManager.cpp
+++ b/objectmanager/ObjectManager.cpp
@@ -55,6 +55,11 @@ ObjectManager::ObjectManager() : produceObjects(nullptr) {
 }
 
 void ObjectManager::initialize() {
+	if(produceObjects == nullptr) {
+		sif::error << "ObjectManager: Passed produceObjects functions is"
+				"nullptr!" << std::endl;
+		return;
+	}
 	this->produceObjects();
 	ReturnValue_t return_value = RETURN_FAILED;
 	uint32_t error_count = 0;