Bug 24272: Correctly encode output to prevent 'Wide character in say'

Bug 24272: Correctly encode output to prevent 'Wide character in say'

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 67b1b20e33f5d73ea515ea3b4d244dde73576448)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 3fd8e4a13c361ad33d4cb02a7d77155f752b9f06)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
(cherry picked from commit fb5974f7886413d316e1a2c2d0b6afe9f42dcdda)
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>