[PATCH] bug fix - AS_IF with blank false branch

[Jannick]

Please find attached suggested patches for your consideration and review.

Bug fix for

AS_IF([false],[echo OK],[[]])

yielding the syntactically incorrect shell code:

if false; then :
  echo OK
else

fi


I hope that sending patches to the list as attachments is OK and they will
come through to the list.

Thanks,
J.

0002-m4sh-AS_IF-bug-fix-of-previous-buggy-test-case.patch
Description: Text document

0001-m4sh-AS_IF-add-a-buggy-test-for-AS_IF-with-blank-fal.patch
Description: Text document