From 1580477615c3d14b029fc40904a10dfd31cc99a6 Mon Sep 17 00:00:00 2001
From: Sami Salonen <sakki@iki.fi>
Date: Thu, 7 Mar 2019 05:34:17 +0200
Subject: [PATCH] Put cursor in last line if old position is invalid (#641)

---
 plugin/black.vim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugin/black.vim b/plugin/black.vim
index 34f30c5..f0b55b2 100644
--- a/plugin/black.vim
+++ b/plugin/black.vim
@@ -114,7 +114,10 @@ def Black():
   else:
     cursor = vim.current.window.cursor
     vim.current.buffer[:] = new_buffer_str.split('\n')[:-1]
-    vim.current.window.cursor = cursor
+    try:
+      vim.current.window.cursor = cursor
+    except vim.error:
+      vim.current.window.cursor = (len(vim.current.buffer), 0)
     print(f'Reformatted in {time.time() - start:.4f}s.')
 
 def BlackUpgrade():
-- 
2.39.2