rem: if (range_start && print_delimiter && output_delimiter_specified)
add: if (rs && *rs && print_delimiter)
context: cut_bytes (FILE *stream){  unsigned int byte_idx;	/* Number of bytes in the line so far. */  /* Whether to begin printing delimiters between ranges for the current line.     Set after we've begun printing data corresponding to the first range.  */  int print_delimiter;  byte_idx = 0;  print_delimiter = 0;  while (1)    {      register int c;		/* Each character from the file. */      c = getc (stream);      if (c == '\n')	{	  putchar ('\n');	  byte_idx = 0;	  print_delimiter = 0;	}      else if (c == EOF)	{	  if (byte_idx > 0)	    putchar ('\n');	  break;	}      else	{	  int range_start;	  if (print_kth (++byte_idx, &range_start))	    {	      if (range_start && print_delimiter && output_delimiter_specified)		{		  fwrite (output_delimiter_string, sizeof (char),			  output_delimiter_length, stdout);		}	      print_delimiter = 1;	      putchar (c);	    }	}    }}