When set git-gutter:visual-line to t, and start editing a new empty `main.rs`, cause following error.

[zw963]

error in process sentinel: line-move-visual: End of buffer
error in process sentinel: End of buffer

[zw963]

For how to reproduce:

1. Open a rust source file, e.g. src/main.rs.

2. mark all content, and delete it.

3. start typing from beginning of buffer, when typing, type will
   interrupt by this error message in minibuffer.

How to fix it.

Remove (setq git-gutter:visual-line to t) config.

[syohex]

diff --git a/git-gutter.el b/git-gutter.el
index 01db6b2..d9ff0bf 100644
--- a/git-gutter.el
+++ b/git-gutter.el
@@ -467,8 +467,10 @@ Can be a directory-local variable in your project.")
 
 (defun git-gutter:next-visual-line (arg)
   (let ((line-move-visual t))
-    (with-no-warnings
-      (next-line arg))))
+    (or (ignore-errors
+          (next-line arg)
+          t)
+        (goto-char (point-max)))))
 
 (defun git-gutter:view-for-unchanged ()
   (save-excursion

[zw963]

It works, should we merge this diff into master?

[syohex]

I have sent PR #182, however I have no longer push permission. Please wait response of current maintainer.

[jcs090218]

Merged! Thank you for all your participation!