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| author | Alan Pearce | 2017-06-03 19:58:46 +0200 |
|---|---|---|
| committer | Alan Pearce | 2017-06-03 19:58:46 +0200 |
| commit | c215cfcd4d857aba68b70fbf5c8f3131d2763911 (patch) | |
| tree | a9d2117e05b3b46a68015605a6621a4364bc43b6 | |
| parent | 73b0984d7408c7f2e9876de6f34aa97a7eba8390 (diff) | |
| download | nixfiles-c215cfcd4d857aba68b70fbf5c8f3131d2763911.tar.lz nixfiles-c215cfcd4d857aba68b70fbf5c8f3131d2763911.tar.zst nixfiles-c215cfcd4d857aba68b70fbf5c8f3131d2763911.zip | |
Emacs: Ensure osrelease file exists before reading
| -rw-r--r-- | emacs/.emacs.d/init.org | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/emacs/.emacs.d/init.org b/emacs/.emacs.d/init.org index 1529a6d2..5675f56c 100644 --- a/emacs/.emacs.d/init.org +++ b/emacs/.emacs.d/init.org @@ -21,11 +21,12 @@ Open Emacs with just a plain window. No graphics or messages, please! Are we running on Windows via the WSL? #+BEGIN_SRC emacs-lisp -(with-temp-buffer - (insert-file-contents-literally "/proc/sys/kernel/osrelease") - (decode-coding-region (point-min) (point-max) 'utf-8 t) - (when (string-match "Microsoft$" (buffer-string)) - (setq system-type 'gnu/linux/windows))) +(when (file-exists-p "/proc/sys/kernel/osrelease") + (with-temp-buffer + (insert-file-contents-literally "/proc/sys/kernel/osrelease") + (decode-coding-region (point-min) (point-max) 'utf-8 t) + (when (string-match "Microsoft$" (buffer-string)) + (setq system-type 'gnu/linux/windows)))) #+END_SRC ** Compatibility |