cgicc: Bug in doc/Makefile.in

William Wheeler <[email protected]> Mon, 11 Jul 2016 23:38:16 -0400 (EDT)

Newsgroups	gmane.comp.gcc.cgicc.bugs
Message-ID	<alpine.GSO.2.00.1607112331530.1583@wheeler-fj2>

Dear Sirs,

I think there is a bug in the doc/Makefile.in file.

The line

      if test ! -d html/index.html; then \

should be

      if test ! -f html/index.html; then \


The -d flag tests whether html/index.html exists and is a directory.
It isn't, so the next line echos  "empty" into  html/index.html,
which destroys it.

The -f flag tests whether html/index.html exists and is a file,
which is what it is and should be.

Sincerely,

William Wheeler, Mathematics Faculty, Indiana University, Bloomington