postgresql-socket3: Handle unix sockets db names

  The keyword :unix is a valid host designator. If a keyword different
  from unix is used cl-postgres will raise an error so checking for type
  keyword suffices to assume "unix" as a name.

diff --git a/db-postgresql-socket3/sql.lisp b/db-postgresql-socket3/sql.lisp
index 01816379e71a68da3f7d82c0714bad974b756a19..3172e6dbd7b2881aaebc1f9c2008fe1aa6aa1eeb 100644 (file)
--- a/db-postgresql-socket3/sql.lisp
+++ b/db-postgresql-socket3/sql.lisp
@@ -109,6 +109,7 @@
       (etypecase host
         (null
          "localhost")
+        (keyword "unix")
         (pathname (namestring host))
         (string host))
       (when port