message: Make the sanitize parameter optional
diff: @@ -43,8 +43,8 @@ timeout(time: 5, unit: 'HOURS') {
  }
  stage('check') {
  - parallelExecutors = [checkLinuxRelease : doBuildInDocker('Release', ''),
  - checkLinuxDebug : doBuildInDocker('Debug', ''),
  + parallelExecutors = [checkLinuxRelease : doBuildInDocker('Release'),
  + checkLinuxDebug : doBuildInDocker('Debug'),
  buildMacOsDebug : doBuildMacOs('Debug'),
  buildMacOsRelease : doBuildMacOs('Release'),
  buildWin32Debug : doBuildWindows('Debug', false, 'Win32'),
  @@ -152,7 +152,7 @@ def buildDockerEnv(name) {
  return docker.image(name)
  }
  -def doBuildInDocker(String buildType, String sanitizeMode) {
  +def doBuildInDocker(String buildType, String sanitizeMode='') {
  return {
  node('docker') {
  getArchive()
  