message: Only cleanup temporary decompressed files in child-writer
  Change-type: patch
diff: @@ -27,6 +27,7 @@ import {
  OnProgressFunction,
  OnFailFunction,
  decompressThenFlash,
  + DECOMPRESSED_IMAGE_PREFIX,
  } from 'etcher-sdk/build/multi-write';
  import { cleanupTmpFiles } from 'etcher-sdk/build/tmp';
  import * as ipc from 'node-ipc';
  @@ -68,7 +69,7 @@ function log(message: string) {
  */
  async function terminate(exitCode: number) {
  ipc.disconnect(IPC_SERVER_ID);
  - await cleanupTmpFiles(Date.now());
  + await cleanupTmpFiles(Date.now(), DECOMPRESSED_IMAGE_PREFIX);
  process.nextTick(() => {
  process.exit(exitCode || SUCCESS);
  });
  