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Don't assume PQdb() will return a valid result from a failed connection.

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This commit is contained in:
Tom Lane
2004-10-01 17:34:19 +00:00
parent bbd1e1cc68
commit 8bbfa16624
6 changed files with 20 additions and 20 deletions
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14
doc/src/sgml/libpq.sgml
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@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.164 2004/09/26 22:51:49 tgl Exp $
$PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.165 2004/10/01 17:34:17 tgl Exp $
-->
<chapter id="libpq">
@ -3979,8 +3979,8 @@ main(int argc, char **argv)
/* Check to see that the backend connection was successfully made */
if (PQstatus(conn) != CONNECTION_OK)
{
fprintf(stderr, "Connection to database '%s' failed.\n", PQdb(conn));
fprintf(stderr, "%s", PQerrorMessage(conn));
fprintf(stderr, "Connection to database failed: %s",
PQerrorMessage(conn));
exit_nicely(conn);
}
@ -4125,8 +4125,8 @@ main(int argc, char **argv)
/* Check to see that the backend connection was successfully made */
if (PQstatus(conn) != CONNECTION_OK)
{
fprintf(stderr, "Connection to database '%s' failed.\n", PQdb(conn));
fprintf(stderr, "%s", PQerrorMessage(conn));
fprintf(stderr, "Connection to database failed: %s",
PQerrorMessage(conn));
exit_nicely(conn);
}
@ -4267,8 +4267,8 @@ main(int argc, char **argv)
/* Check to see that the backend connection was successfully made */
if (PQstatus(conn) != CONNECTION_OK)
{
fprintf(stderr, "Connection to database '%s' failed.\n", PQdb(conn));
fprintf(stderr, "%s", PQerrorMessage(conn));
fprintf(stderr, "Connection to database failed: %s",
PQerrorMessage(conn));
exit_nicely(conn);
}