# Re: scanimage -T using Purify...

From: Oliver Rauch (oliver.rauch@rauch-domain.de)
Date: Tue May 01 2001 - 12:36:04 PDT

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  Henning Meier-Geinitz wrote:

  > >
  > > if I see it right sanei_config_read() does not change
  > > the return buffer when the line is "\n".
  > > This also should be changed (buffer[0]=0).
  >
  > "\n" is white space so
  >
  > len = strlen( str);
  > while( (0 < len) && (isspace( str[--len])) )
  > str[len] = '\0';
  >
  > should remove it. Or am I wrong?

  Sorry. Everything is ok.
  I did not see that the line is read directly into the the return buffer.
  So everything should be ok.

  > > if (len && (config_line[len - 1] == '\n'))
  >
  > Yes, but why are you using this? Isn't that already done in
  > sanei_config_read?
  Alread removed in my backend version. I will apply this to CVS when some
  other changes are finished.

  Bye
  Oliver

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