From edee6169bf772ba101be7cd2dcb5aa7814415466 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 18 Feb 2020 22:05:49 +0100
Subject: [PATCH] nix eval-hydra-jobs: Fix aggregate derivation name

---
 src/nix/eval-hydra-jobs.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nix/eval-hydra-jobs.cc b/src/nix/eval-hydra-jobs.cc
index 57edfc70c..579e7ad31 100644
--- a/src/nix/eval-hydra-jobs.cc
+++ b/src/nix/eval-hydra-jobs.cc
@@ -386,6 +386,8 @@ struct CmdEvalHydraJobs : MixJSON, MixDryRun, InstallableCommand
                 }
 
                 std::string drvName(store->parseStorePath(drvPath).name());
+                assert(hasSuffix(drvName, drvExtension));
+                drvName.resize(drvName.size() - drvExtension.size());
                 auto h = hashDerivationModulo(*store, drv, true);
                 auto outPath = store->makeOutputPath("out", h, drvName);
                 drv.env["out"] = store->printStorePath(outPath);