npgsql/Npgsql — pull request #174 by wallymathieu (2014-02-25 14:04:13+00:00)
Title: GetResultSchema When current description is null

When using npgsql together with nhibernate, sometimes we get a null exception when nhibernate tries to get the schema table. An added null check here would ensure that GetSchemaTable returns null (instead of throwing an exception).