vim-patch:8.1.0497: :%diffput changes order of lines

Problem:    :%diffput changes order of lines. (Markus Braun)
Solution:   Do adjust marks when using internal diff.

https://github.com/vim/vim/commit/5f57bdcab77bc417ae0357fe8ad6c7259b6d25df

1 files changed, 2 insertions, 2 deletions

diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index 57bfc8db69..2bb73f63ba 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -271,9 +271,9 @@ static void diff_mark_adjust_tp(tabpage_T *tp, int idx, linenr_T line1,
     // Will update diffs before redrawing.  Set _invalid to update the
     // diffs themselves, set _update to also update folds properly just
     // before redrawing.
+    // Do update marks here, it is needed for :%diffput.
     tp->tp_diff_invalid = true;
     tp->tp_diff_update = true;
-    return;
   }
 
   int inserted;
@@ -2742,7 +2742,7 @@ theend:
     ex_diffupdate(NULL);
   }
 
-  // Check that the cursor is on a valid character and update it's
+  // Check that the cursor is on a valid character and update its
   // position.  When there were filler lines the topline has become
   // invalid.
   check_cursor();