Merge remote-tracking branch 'origin/master' into coerce-string

1 files changed, 13 insertions, 5 deletions

diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index 23f2ad3cf..3bbefedbe 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -516,7 +516,7 @@ static void registerValidity(bool reregister, bool hashGiven, bool canonicalise)
         if (!store->isValidPath(info->path) || reregister) {
             /* !!! races */
             if (canonicalise)
-                canonicalisePathMetaData(store->printStorePath(info->path), -1);
+                canonicalisePathMetaData(store->printStorePath(info->path), {});
             if (!hashGiven) {
                 HashResult hash = hashPath(htSHA256, store->printStorePath(info->path));
                 info->narHash = hash.first;
@@ -808,14 +808,23 @@ static void opServe(Strings opFlags, Strings opArgs)
         if (GET_PROTOCOL_MINOR(clientVersion) >= 2)
             settings.maxLogSize = readNum<unsigned long>(in);
         if (GET_PROTOCOL_MINOR(clientVersion) >= 3) {
-            settings.buildRepeat = readInt(in);
-            settings.enforceDeterminism = readInt(in);
+            auto nrRepeats = readInt(in);
+            if (nrRepeats != 0) {
+                throw Error("client requested repeating builds, but this is not currently implemented");
+            }
+            // Ignore 'enforceDeterminism'. It used to be true by
+            // default, but also only never had any effect when
+            // `nrRepeats == 0`.  We have already asserted that
+            // `nrRepeats` in fact is 0, so we can safely ignore this
+            // without doing something other than what the client
+            // asked for.
+            readInt(in);
+
             settings.runDiffHook = true;
         }
         if (GET_PROTOCOL_MINOR(clientVersion) >= 7) {
             settings.keepFailed = (bool) readInt(in);
         }
-        settings.printRepeatedBuilds = false;
     };
 
     while (true) {
@@ -926,7 +935,6 @@ static void opServe(Strings opFlags, Strings opArgs)
                     worker_proto::write(*store, out, status.builtOutputs);
                 }
 
-
                 break;
             }