Handle stemmer returning empty string
treeb270293db92b3492171d0e8cf4115165def65157
-rw-r--r-- 53 .gitignore
-rw-r--r-- 819 .travis.yml
-rw-r--r-- 908 README
-rw-r--r-- 1835 Vagrantfile
-rwxr-xr-x 21739 bootstrap
drwxr-xr-x - config
drwxr-xr-x - patches
drwxr-xr-x - xapian-applications
drwxr-xr-x - xapian-bindings
drwxr-xr-x - xapian-core
drwxr-xr-x - xapian-data
drwxr-xr-x - xapian-letor
drwxr-xr-x - xapian-maintainer-tools