Remove Store::queryDerivationOutputNames()

This function was used in only one place, where it could easily be
replaced by readDerivation() since it's not
performance-critical. (This function appears to have been modelled
after queryDerivationOutputs(), which exists only to make the garbage
collector faster.)

1 files changed, 0 insertions, 9 deletions

diff --git a/src/libstore/remote-store.cc b/src/libstore/remote-store.cc
index 5c36693e6..735f59a91 100644
--- a/src/libstore/remote-store.cc
+++ b/src/libstore/remote-store.cc
@@ -418,15 +418,6 @@ StorePathSet RemoteStore::queryDerivationOutputs(const StorePath & path)
 }
 
 
-PathSet RemoteStore::queryDerivationOutputNames(const StorePath & path)
-{
-    auto conn(getConnection());
-    conn->to << wopQueryDerivationOutputNames << printStorePath(path);
-    conn.processStderr();
-    return readStrings<PathSet>(conn->from);
-}
-
-
 std::optional<StorePath> RemoteStore::queryPathFromHashPart(const std::string & hashPart)
 {
     auto conn(getConnection());