I'm getting a SEGV error when testing ecpg using the perftest,or

any other, example program.

I have tracked this down to a call to PQfinish() in ECPGfinish()
that occurs before any connection is established.

From: Keith Parks <emkxp01@mtcc.demon.co.uk>

src/interfaces/ecpg/lib/ecpglib.c

@@ -24,7 +24,7 @@
 #include <libpq-fe.h>
 #include <libpq/pqcomm.h>
 
-static PGconn *simple_connection;
+static PGconn *simple_connection = NULL;
 static int	simple_debug = 0;
 static FILE *debugstream = NULL;
 static int	committed = true;