diff options
Diffstat (limited to 'src/libexpr')
| -rw-r--r-- | src/libexpr/nixexpr.hh | 1 | ||||
| -rw-r--r-- | src/libexpr/primops.cc | 6 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh index 1c72441b2792..b1043a32684e 100644 --- a/src/libexpr/nixexpr.hh +++ b/src/libexpr/nixexpr.hh @@ -15,6 +15,7 @@ MakeError(AssertionError, EvalError) MakeError(ThrownError, AssertionError) MakeError(Abort, EvalError) MakeError(TypeError, EvalError) +MakeError(ImportError, EvalError) // error building an imported derivation /* Position objects. */ diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 9d36fb6a05d7..42c8586116aa 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -37,7 +37,11 @@ static void prim_import(EvalState & state, Value * * args, Value & v) throw EvalError(format("cannot import `%1%', since path `%2%' is not valid") % path % *i); if (isDerivation(*i)) - store->buildDerivations(singleton<PathSet>(*i)); + try { + store->buildDerivations(singleton<PathSet>(*i)); + } catch (Error & e) { + throw ImportError(e.msg()); + } } state.evalFile(path, v); |