message: Pass process env to all executed children
diff: @@ -256,8 +256,9 @@ export function execute(
  .map(a => /[ \n\r\f;\t]/.test(a) ? `"${a}"` : a)
  .join(' '));
  }
  + const real_env = Object.assign({}, process.env, env);
  const pipe = proc.spawn(program, args, {
  - env,
  + env: real_env,
  cwd: workingDirectory,
  });
  for (const [acckey, stream] of [
  