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Diffstat (limited to 'src/nix-env/nix-env.cc')
| -rw-r--r-- | src/nix-env/nix-env.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc index fbb0f61a19d2..3f0486bb6541 100644 --- a/src/nix-env/nix-env.cc +++ b/src/nix-env/nix-env.cc @@ -692,6 +692,9 @@ static void opSetFlag(Globals & globals, Strings opFlags, Strings opArgs) static void opSet(Globals & globals, Strings opFlags, Strings opArgs) { + auto store2 = globals.state->store.dynamic_pointer_cast<LocalFSStore>(); + if (!store2) throw Error("--set is not supported for this Nix store"); + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ) { string arg = *i++; if (parseInstallSourceOptions(globals, i, opFlags, arg)) ; @@ -722,7 +725,7 @@ static void opSet(Globals & globals, Strings opFlags, Strings opArgs) } debug(format("switching to new user environment")); - Path generation = createGeneration(globals.state->store, globals.profile, drv.queryOutPath()); + Path generation = createGeneration(ref<LocalFSStore>(store2), globals.profile, drv.queryOutPath()); switchLink(globals.profile, generation); } |