From 81594a14971b30d0044cb92e2d826098db2d09d0 Mon Sep 17 00:00:00 2001
From: Jacob Dufault <jacobdufault@gmail.com>
Date: Tue, 15 Aug 2017 20:29:09 -0700
Subject: [PATCH] Fix LoadCachedIndex crash if deserialization failed.

---
 src/cache.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/cache.cc b/src/cache.cc
index 8e8cab5b..871d7e7f 100644
--- a/src/cache.cc
+++ b/src/cache.cc
@@ -33,7 +33,8 @@ std::unique_ptr<IndexFile> LoadCachedIndex(Config* config,
     return nullptr;
 
   auto result = Deserialize(filename, *file_content, IndexFile::kCurrentVersion);
-  result->is_loaded_from_cache_ = true;
+  if (result)
+    result->is_loaded_from_cache_ = true;
   return result;
 }