vendor Catch2 and ETL

src/fsfw/objectmanager/ObjectManager.cpp

@@ -109,10 +109,9 @@ void ObjectManager::initialize() {
   for (auto const& it : objectList) {
     result = it.second->initialize();
     if (result != returnvalue::OK) {
-      object_id_t var = it.first;
 #if FSFW_CPP_OSTREAM_ENABLED == 1
       sif::error << "ObjectManager::initialize: Object 0x" << std::hex << std::setw(8)
-                 << std::setfill('0') << var
+                 << std::setfill('0') << it.first
                  << " failed to "
                     "initialize with code 0x"
                  << result << std::dec << std::setfill(' ') << std::endl;