Missing notification body if asian language characters are mixed with latin characters in summary

[u]

Output of awesome --version:

$ awesome --version
awesome v4.3 (Too long)
 • Compiled against Lua 5.3.6 (running with Lua 5.3)
 • D-Bus support: ✔
 • execinfo support: ✔
 • xcb-randr version: 1.6
 • LGI version: 0.9.2

How to reproduce the issue:

Install libnotify, send notifications:

notify-send -t 20000 "Ελληνικά greek" "works!"
notify-send -t 20000 "русский russian" "works!"
notify-send -t 20000 "اَلْعَرَبِيَّة arabic" "works!"
notify-send -t 20000 "मानक हिन्दी hindi" "works!"
notify-send -t 20000 "日本語" "works!"
notify-send -t 20000 "汉语" "works!"
notify-send -t 20000 -u critical "汉语 chinese" "broken"
notify-send -t 20000 -u critical "日本語 japanese" "broken"

Actual result:

Notifications with summaries in japanese and chinese mixed with latin don't have body:

Expected result:

All notifications have body.

DBus log for single broken notification dbus-monitor.log

[Emmanuel Lepage Vallée]

Can you try again with the Git version of Awesome? This code has been fully rewritten since v4.3

[u]

Fixed in master:

awesome v4.3-1614-gdfe6a478-dirty (Too long)
 • Compiled against Lua 5.3.6 (running with Lua 5.3)
 • API level: 4
 • D-Bus support: yes
 • xcb-errors support: no
 • execinfo support: yes
 • xcb-randr version: 1.6
 • LGI version: 0.9.2
 • Transparency enabled: yes
 • Custom search paths: no