[parseopt] Treat empty integer strings in user input as invalid

Signed-off-by: Michael Brown <mcb30@ipxe.org>
1 file changed
tree: 9f7e182a487bdf7e299172cb2e7d0d9c4fe44ab3
  1. contrib/
  2. src/
  3. .travis.yml
  4. COPYING
  5. COPYING.GPLv2
  6. COPYING.UBDL
  7. README