Not setting 'openfile->mark_begin' for no reason.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5393 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -5,6 +5,8 @@
 	* src/global.c (length_of_list), src/winio.c(get_mouseinput): Don't
 	check whether a function has a help line, since all of them have.
 	(And even if some didn't, they would still be valid functions.)
+	* src/cut.c (cut_line): There is no need to set 'openfile->mark_begin'
+	just like that; it will be set when 'openfile->mark_set' becomes TRUE.
 
 2015-11-02  Benno Schulenberg  <bensberg@justemail.net>
 	* src/nano.h: Delete an unused type definition.

src/cut.c

@@ -50,11 +50,6 @@ inline bool keeping_cutbuffer(void)
  * current line. */
 void cut_line(void)
 {
-#ifndef NANO_TINY
-    if (!openfile->mark_begin)
-	openfile->mark_begin = openfile->current;
-#endif
-
     if (openfile->current != openfile->filebot)
 	move_to_filestruct(&cutbuffer, &cutbottom, openfile->current, 0,
 		openfile->current->next, 0);