From 147017029679e45f838a84bd92583bcf0b3cf3e3 Mon Sep 17 00:00:00 2001
From: SamGondelman <samuel_gondelman@alumni.brown.edu>
Date: Thu, 31 May 2018 11:54:37 -0700
Subject: [PATCH] lock weak resource

---
 libraries/networking/src/ResourceCache.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libraries/networking/src/ResourceCache.cpp b/libraries/networking/src/ResourceCache.cpp
index 18e60ef5ef..0b1334daba 100644
--- a/libraries/networking/src/ResourceCache.cpp
+++ b/libraries/networking/src/ResourceCache.cpp
@@ -636,7 +636,10 @@ void Resource::attemptRequest() {
             << "- retrying asset load - attempt" << _attempts << " of " << MAX_ATTEMPTS;
     }
 
-    ResourceCache::attemptRequest(_self);
+    auto self = _self.lock();
+    if (self) {
+        ResourceCache::attemptRequest(self);
+    }
 }
 
 void Resource::finishedLoading(bool success) {