Replace expr use with parameter substitution. - annna - Annna the nice friendly bot.
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---
DIR commit 82930fb453e809f9adb6ca7f9d2a5a50ca71d99f
DIR parent 7fe1b40c24d872d706c4eb52302fc5c91b347406
HTML Author: eidolon <me@nadezh.da>
Date: Sat, 26 Aug 2023 00:03:22 -0400
Replace expr use with parameter substitution.
Signed-off-by: Annna Robert-Houdin <annna@bitreich.org>
Diffstat:
M annna-message-common | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
DIR diff --git a/annna-message-common b/annna-message-common
@@ -296,7 +296,7 @@ case "${text}" in
word="$(printf "%s\n" "${text}" | cut -c 16-)"
case "$word" in
*\?)
- word="$(printf "%s\n" "${word}" | cut -c -"$(($(expr length "${word}") - 1))")"
+ word="$(printf "%s\n" "${word}" | cut -c -"$((${#word} - 1))")"
;;
esac