DROP INDEX succeeds even with invalid index name

[obi1kenobi]

OrientDB Version: 2.2.30

Java Version: OpenJDK 8

OS: Linux

Expected behavior

The following command should either produce an error, or return a value of 0 since no index was dropped:

DROP INDEX DefinitelyDoesNotExist

Actual behavior

The above command returns value: 1, the same as if an index was actually dropped.

Steps to reproduce

Just run the above command.

[luigidellaquila]

Hi @obi1kenobi

I just pushed a fix, now the DROP INDEX statement returns zero if no indexes were dropped.

Thanks

Luigi