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Tweak error messages

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This commit is contained in:
Eelco Dolstra 2020-10-07 17:28:43 +02:00
parent c43e882f54
commit e705c24294
1 changed files with 3 additions and 2 deletions
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5
src/libstore/build.cc
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@ -2355,7 +2355,8 @@ void DerivationGoal::startBuilder()
worker.store.computeFSClosure(worker.store.toStorePath(i.second.source).first, closure);
} catch (InvalidPath & e) {
} catch (Error & e) {
throw Error("while processing 'sandbox-paths': %s", e.what());
e.addTrace({}, "while processing 'sandbox-paths'");
throw;
}
for (auto & i : closure) {
auto p = worker.store.printStorePath(i);
@ -3809,7 +3810,7 @@ void DerivationGoal::runChild()
throw Error("unsupported builtin function '%1%'", string(drv->builder, 8));
_exit(0);
} catch (std::exception & e) {
writeFull(STDERR_FILENO, "error: " + string(e.what()) + "\n");
writeFull(STDERR_FILENO, e.what() + "\n");
_exit(1);
}
}