From 7fb1ffe712d10399360b429a839fe2c6ba46dd19 Mon Sep 17 00:00:00 2001
From: Levi Burner <leviburner@gmail.com>
Date: Wed, 3 Aug 2022 15:59:14 -0400
Subject: [PATCH] Invert condition variable predicate

---
 simulate/simulate.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simulate/simulate.cc b/simulate/simulate.cc
index af8b7304..71dc0dff 100644
--- a/simulate/simulate.cc
+++ b/simulate/simulate.cc
@@ -1574,7 +1574,7 @@ void Simulate::load(const char* file,
     // Wait for the render thread to be done loading
     // so that we know the old model and data's memory can
     // be free'd by the other thread (sometimes python)
-    cond_loadrequest.wait(lock, [this]() { return this->loadrequest > 0; });
+    cond_loadrequest.wait(lock, [this]() { return this->loadrequest == 0; });
   }
 }