[PATCH, libgfortran] Fix for PR 18982

[Thomas Koenig]

On Thu, Jan 13, 2005 at 12:03:24AM +0100, Steven Bosscher wrote:

> Why is the logical not (the '!') still there if you say "instead"?

Because I messed up the patch in regenerating it, what I meant the
code to look like this:

      if (fd < 0)
        {
          rwflag &= ~(!O_RDWR | O_RDONLY);
          fd = open (path, rwflag, mode);
          if (fd < 0)
            {
              rwflag &= ~(O_RDONLY | O_WRONLY);
              fd = open (path, rwflag, mode);
              if (fd < 0)

This patch is does not fix all what's wrong wit that code, though.
For more details, see the PR.