From e803b9403d663c35478ee1dfed339f1d1114f1db Mon Sep 17 00:00:00 2001
From: Alex Owens <alexowens90@gmail.com>
Date: Fri, 1 Nov 2024 15:53:27 +0000
Subject: [PATCH] Fix mem freeing in ComponentManager

---
 cpp/arcticdb/processing/component_manager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/arcticdb/processing/component_manager.cpp b/cpp/arcticdb/processing/component_manager.cpp
index 36544db71b..187ef90d1b 100644
--- a/cpp/arcticdb/processing/component_manager.cpp
+++ b/cpp/arcticdb/processing/component_manager.cpp
@@ -20,7 +20,7 @@ std::vector<EntityId> ComponentManager::get_new_entity_ids(size_t count) {
 }
 
 void ComponentManager::decrement_entity_fetch_count(EntityId id) {
-    if (registry_.get<std::atomic<EntityFetchCount>>(id).fetch_sub(1) == 0) {
+    if (registry_.get<std::atomic<EntityFetchCount>>(id).fetch_sub(1) == 1) {
         // This entity will never be accessed again
         // Ideally would call registry_.destroy(id), or at least registry_.erase<std::shared_ptr<SegmentInMemory>>(id)
         // at this point. However, they are both slower than this, and would require taking a unique_lock on the