From 2175eee9fec07dea32e07471946d26a242a07760 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 5 Feb 2018 17:46:43 +0100
Subject: Fix segfault using non-binary cache stores as substituters

---
 src/libstore/build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstore/build.cc')

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index d4b93b5104c1..5540d57a8670 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -3670,7 +3670,7 @@ void SubstitutionGoal::tryNext()
     /* Update the total expected download size. */
     auto narInfo = std::dynamic_pointer_cast<const NarInfo>(info);
 
-    maintainExpectedNar = std::make_unique<MaintainCount<uint64_t>>(worker.expectedNarSize, narInfo->narSize);
+    maintainExpectedNar = std::make_unique<MaintainCount<uint64_t>>(worker.expectedNarSize, info->narSize);
 
     maintainExpectedDownload =
         narInfo && narInfo->fileSize
-- 
cgit 1.4.1