Avoids highlighting empty strings in search results (#4735)
Avoids highlighting empty strings in search results (#4735)

Fixes #4606

Signed-off-by: Jon Stovell <5fe09b7d9f00fd95250ae2a73993b352b084988d@gmail.com>
StealthWombat/SMF2.1-more-forkery,StealthWombat/SMF2.1-more-forkery