Bug 27569: Don't hide errors!

Bug 27569: Don't hide errors!

Signed-off-by: Ron Houk <rhouk@ottumwapubliclibrary.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 0c0b2c09173ddf7a576b4373e831937e8370b159)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 9095f56590ed1199c0084a6bf5dfb4003d6fbad9)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
(cherry picked from commit 38e0544d38684c4dd7053c8145017c970f275d00)
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>