From f406f42005a43ee86f93947f01e12721e883983f Mon Sep 17 00:00:00 2001
From: dweiller <4678790+dweiller@users.noreplay.github.com>
Date: Fri, 1 Jul 2022 02:24:50 +1000
Subject: [PATCH] ecs: fix memory leak in ArchetypeStorage

---
 ecs/src/entities.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ecs/src/entities.zig b/ecs/src/entities.zig
index 28c8cf93..2fa0a415 100644
--- a/ecs/src/entities.zig
+++ b/ecs/src/entities.zig
@@ -166,6 +166,9 @@ pub const ArchetypeStorage = struct {
             offset += new_capacity * column.size;
         }
 
+        if (storage.capacity > 0) {
+            gpa.free(storage.block);
+        }
         storage.block = new_block;
         storage.capacity = @intCast(u32, new_capacity);
     }