message: Fix tslint warning about unused variable
diff: @@ -48,7 +48,7 @@ export async function execChildProcess(command: string, workingDirectory: string
  if (error) {
  reject(error);
  }
  - else if (stderr && stderr.length > 0) {
  + else if (stderr && !stderr.includes("screen size is bogus")) {
  reject(new Error(stderr));
  }
  else {
  @@ -60,7 +60,7 @@ export async function execChildProcess(command: string, workingDirectory: string
  export async function getUnixChildProcessIds(pid: number): Promise<number[]> {
  return new Promise<number[]>((resolve, reject) => {
  - let ps = cp.exec('ps -A -o ppid,pid', (error, stdout, stderr) => {
  + cp.exec('ps -A -o ppid,pid', (error, stdout, stderr) => {
  if (error) {
  return reject(error);
  }
  