Dropping an index with geo field does not delete the geo set.

[ojji]

Trying to drop an index with a geo field doesn't seem to delete the sorted set storing the geographical data.

Running the following commands:
FT.CREATE personIdx SCHEMA name TEXT location GEO
FT.ADD personIdx 1 1.0 FIELDS name "Derper Herbert" location "19.04,47.497"
FT.DROP personIdx
KEYS *personIdx*

Gives the result:
1) "geo:personIdx/location"

[dvirsky]

thanks. that's indeed a problem.