From 66ddbef7547a2b5430c6d87e2d8d52977f7bf6f0 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 30 Oct 2017 10:16:19 +0100
Subject: fetchurl/fetchTarball: Respect name changes

The computation of urlHash didn't take the name into account, so
subsequent fetchurl calls with the same URL but a different name would
resolve to the same cached store path.
---
 src/libexpr/primops.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libexpr/primops.cc')

diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 6a50c99345e4..43dc20080197 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -1911,7 +1911,7 @@ void fetch(EvalState & state, const Pos & pos, Value * * args, Value & v,
 {
     string url;
     Hash expectedHash;
-    string name;
+    string name = "";
 
     state.forceValue(*args[0]);
 
-- 
cgit 1.4.1