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| author | Frank Fischer <frank.fischer@mathematik.tu-chemnitz.de> | 2012-11-02 20:35:17 +0100 |
|---|---|---|
| committer | Frank Fischer <frank.fischer@mathematik.tu-chemnitz.de> | 2012-11-02 20:35:17 +0100 |
| commit | 193c57929b8cb17561512b3e65cce058f8ee6e4b (patch) | |
| tree | 4e9a0b9659d076c0c883b7e964157ed031fb4a8e | |
| parent | 0c3c4d2a18b90ff9a140ad98d6882f542d93c53b (diff) | |
Ensure emacs-state-buffer is alive when finishing emacs-state command
The command executed in emacs-state may have deleted the buffer. In
this case the attempt to select that buffer in
`evil-execute-in-emacs-state' will raise an error. We now ensure that
the buffer is still alive.
This fixes #176.
| -rw-r--r-- | evil-commands.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/evil-commands.el b/evil-commands.el index 8a736fb..2b4efe4 100644 --- a/evil-commands.el +++ b/evil-commands.el @@ -3413,8 +3413,9 @@ if the previous state was Emacs state." (evil-echo "Switched to Emacs state for the next command ...")) ((not (eq this-command #'evil-execute-in-emacs-state)) (remove-hook 'post-command-hook 'evil-execute-in-emacs-state) - (with-current-buffer evil-execute-in-emacs-state-buffer - (evil-change-to-previous-state)) + (when (buffer-live-p evil-execute-in-emacs-state-buffer) + (with-current-buffer evil-execute-in-emacs-state-buffer + (evil-change-to-previous-state))) (setq evil-execute-in-emacs-state-buffer)))) ;; TODO: this will probably not work well with the repeat-system. |