From 941a749caf0e75c9d050c9e4ec9f6f9c8060c69c Mon Sep 17 00:00:00 2001
From: Katie Mummah <katiemummah@gmail.com>
Date: Thu, 6 Jun 2024 12:02:01 -0500
Subject: [PATCH] don't update parents for resource of size zero

---
 src/res_tracker.cc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/res_tracker.cc b/src/res_tracker.cc
index 0da43202cd..d9c877bab0 100644
--- a/src/res_tracker.cc
+++ b/src/res_tracker.cc
@@ -45,15 +45,17 @@ void ResTracker::Extract(ResTracker* removed) {
     return;
   }
 
-  parent1_ = res_->state_id();
-  parent2_ = 0;
+  if (res_->quantity() > eps_rsrc()) {
+    parent1_ = res_->state_id();
+    parent2_ = 0;
+    
+    Record();
+  }
+  
   removed->parent1_ = res_->state_id();
   removed->parent2_ = 0;
   removed->tracked_ = tracked_;
 
-  if (res_->quantity() > eps_rsrc()) {
-    Record();
-  }
   removed->Record();
 }