remove redundant code

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3211 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/text.c

@@ -515,6 +515,8 @@ bool do_wrap(filestruct *line)
 	splice_node(openfile->current, make_new_node(openfile->current),
 		openfile->current->next);
 
+	/* If the current line is the last line of the file, move the
+	 * last line of the file down to the next line. */
 	if (openfile->filebot == openfile->current)
 	    openfile->filebot = openfile->current->next;
 
@@ -540,9 +542,6 @@ bool do_wrap(filestruct *line)
     if (openfile->current_x > wrap_loc) {
 	same_line_wrap = FALSE;
 
-	if (openfile->filebot == openfile->current)
-	    openfile->filebot = openfile->current->next;
-
 	openfile->current = openfile->current->next;
 	openfile->current_x -= wrap_loc
 #ifndef NANO_TINY