5b29e6b688
This fixes a portability issue introduced by commit 961bed020: with a compiler that doesn't support PG_FUNCNAME_MACRO, the "funcname" field of errorCode won't be provided, leading to a failure of the unset command. I added -nocomplain to the unset commands for filename and lineno too, just in case, though I know of no platform that wouldn't populate those fields. (BTW, -nocomplain is new in Tcl 8.4, but fortunately we dropped support for pre-8.4 Tcl some time ago.) Per buildfarm member pademelon.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.