Redundant if clause in xdisp.c?

[Eli Zaretskii]

Unless I'm missing something, both branches of the if clause below
(from xdisp.c:redisplay_internal) are identical, except for the
comments:

                  if (Z - CHARPOS (tlendpos) == ZV)
                    {
                      /* This line ends at end of (accessible part of)
                         buffer.  There is no newline to count.  */
                      delta = (Z
                               - CHARPOS (tlendpos)
                               - MATRIX_ROW_START_CHARPOS (row));
                      delta_bytes = (Z_BYTE
                                     - BYTEPOS (tlendpos)
                                     - MATRIX_ROW_START_BYTEPOS (row));
                    }
                  else
                    {
                      /* This line ends in a newline.  Must take
                         account of the newline and the rest of the
                         text that follows.  */
                      delta = (Z
                               - CHARPOS (tlendpos)
                               - MATRIX_ROW_START_CHARPOS (row));
                      delta_bytes = (Z_BYTE
                                     - BYTEPOS (tlendpos)
                                     - MATRIX_ROW_START_BYTEPOS (row));
                    }

                  increment_matrix_positions (w->current_matrix,
                                              this_line_vpos + 1,
                                              w->current_matrix->nrows,
                                              delta, delta_bytes);

Okay to remove the condition and to collapse both branches into a
single code fragment?