Bug: org-capture: %L causes arg out of range error for empty string annotation [9.4 (release_9.4-31-g8c44f2 @ /home/n/.emacs.d/straight/build/org/)]

[No Wayman <iarchivedmywholelife@gmail.com>]

d06aa486d6c3163b6ef6e9ab665117bd93dff34a introduces the following 
in
`org-capture-fill-template':

> (v-L (if (or v-a (string-match l-re v-a))
>                 (replace-match "\\1" nil nil v-a)
>               v-a))

If `v-a' is an empty string, the call to `replace-match' throws an 
Args out of range error. Similar assignments in that are of the 
code use an `and' comparison to guard against this, so perhaps it 
should be:


> (v-L (if (and v-a (string-match l-re v-a))
>                 (replace-match "\\1" nil nil v-a)
>               v-a))


Emacs  : GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ 
Version 3.24.23, cairo version 1.17.3)
 of 2020-09-19
Package: Org mode version 9.4 (release_9.4-31-g8c44f2 @ 
/home/n/.emacs.d/straight/build/org/)