patch 8.2.2003: build error with +conceal but without +popupwin

Problem:    Build error with +conceal but without +popupwin.
Solution:   Add #ifdef. (Tom Ryder, closes #7316)
diff --git a/src/drawline.c b/src/drawline.c
index fcca38a..0b99742 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -2446,16 +2446,18 @@
 		&& conceal_cursor_line(wp)
 		&& (int)wp->w_virtcol <= vcol + n_skip)
 	{
-#  ifdef FEAT_RIGHTLEFT
+# ifdef FEAT_RIGHTLEFT
 	    if (wp->w_p_rl)
 		wp->w_wcol = wp->w_width - col + boguscols - 1;
 	    else
-#  endif
+# endif
 		wp->w_wcol = col - boguscols;
 	    wp->w_wrow = row;
 	    did_wcol = TRUE;
 	    curwin->w_valid |= VALID_WCOL|VALID_WROW|VALID_VIRTCOL;
+# ifdef FEAT_PROP_POPUP
 	    curwin->w_flags &= ~(WFLAG_WCOL_OFF_ADDED | WFLAG_WROW_OFF_ADDED);
+# endif
 	}
 #endif