From 9a313469a4bdea2d1e8df24d16289dc2a172a169 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 7 Dec 2016 17:57:35 +0100
Subject: Add a hook to run diffoscope when non-determinism is detected

---
 src/nix-store/nix-store.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/nix-store')

diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index f81cff4accd3..c1e6afef0e50 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -843,6 +843,7 @@ static void opServe(Strings opFlags, Strings opArgs)
         if (GET_PROTOCOL_MINOR(clientVersion) >= 3) {
             settings.set("build-repeat", std::to_string(readInt(in)));
             settings.set("enforce-determinism", readInt(in) != 0 ? "true" : "false");
+            settings.set("run-diff-hook", "true");
         }
         settings.printRepeatedBuilds = false;
     };
-- 
cgit 1.4.1