branch: elpa/cider
commit 6ea2cc3f7c13f8e02dddab79c5c478b05431c265
Author: Oleksandr Yakushev <[email protected]>
Commit: Bozhidar Batsov <[email protected]>
[eldoc] Don't error on missing docstring
---
cider-docstring.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/cider-docstring.el b/cider-docstring.el
index 700f3c1bd1..73b29ad24a 100644
--- a/cider-docstring.el
+++ b/cider-docstring.el
@@ -157,7 +157,8 @@ that it usually has two spaces before each line used for
indentation
\(see https://guide.clojure.style/#docstring-indentation). While displaying
the docstring to the user, we usually want to control indentation and
other aspects of the presentation, so we format it before displaying."
- (replace-regexp-in-string "\n " "\n" string))
+ (when string
+ (replace-regexp-in-string "\n " "\n" string)))
(provide 'cider-docstring)
;;; cider-docstring.el ends here
