message: Fix install failure
diff: @@ -39,8 +39,10 @@ endforeach()
  set(MAC $<PLATFORM_ID:Darwin>)
  set(CONTENTS_DIR ${GITAHEAD_NAME}.app/Contents)
  foreach(QM_FILE ${QM_FILES} ${QT_QM_FILES})
  + if(EXISTS ${QM_FILE})
  install(FILES ${QM_FILE}
  DESTINATION $<${MAC}:${CONTENTS_DIR}/>Resources/l10n
  COMPONENT ${GITAHEAD_NAME}
  )
  + endif()
  endforeach()
  