omegatest: Fix shell printf quoting issues
commitc78c051ba2996823c2a26a759dbb5c079b8851c2
authorOlly Betts <olly@survex.com>
Thu, 4 Oct 2018 03:01:32 +0000 (4 16:01 +1300)
committerOlly Betts <olly@survex.com>
Thu, 4 Oct 2018 07:09:25 +0000 (4 20:09 +1300)
tree97f9be333ba7168ec3e170bab24873914c99ba0f
parentd543cbc0b9e11264fd17113ffdaa7c9d9032fe06
omegatest: Fix shell printf quoting issues

These were causing test failure on macOS.

(cherry picked from commit 0fce58584fde0633a7430bc6f3c110653bbdc742)
xapian-applications/omega/omegatest