diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2005-02-17T15·48+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2005-02-17T15·48+0000 |
| commit | 74ab0695b5bec5c7239744a89df5b2a7112e916b (patch) | |
| tree | a55de905d5081084385b8d643a8e2c67894df656 /src/nix-env/main.cc | |
| parent | 8a3a96dd5b009d337c0cd12b58a41c943d0aa516 (diff) | |
* Compatibility hack with older user environments.
Diffstat (limited to 'src/nix-env/main.cc')
| -rw-r--r-- | src/nix-env/main.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/nix-env/main.cc b/src/nix-env/main.cc index 6e4ba61e5982..71c22d1a51e0 100644 --- a/src/nix-env/main.cc +++ b/src/nix-env/main.cc @@ -197,7 +197,9 @@ static void createUserEnv(EvalState & state, const UserEnvElems & elems, PathSet drvsToBuild; for (UserEnvElems::const_iterator i = elems.begin(); i != elems.end(); ++i) - if (i->second.drvPath != "") + /* Call to `isDerivation' is for compatibility with Nix <= 0.7 + user environments. */ + if (i->second.drvPath != "" && isDerivation(i->second.drvPath)) drvsToBuild.insert(i->second.drvPath); debug(format("building user environment dependencies")); |