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repmgrd: remove superfluous query buffer

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Query can be sent as-is, no need to copy it to a buffer.
This commit is contained in:
Ian Barwick
2019-02-21 16:14:08 +09:00
parent 967b7c6876
commit 9629fb6eb5
1 changed files with 1 additions and 4 deletions
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5
dbutils.c
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@@ -322,8 +322,6 @@ is_standby(PGconn *conn)
bool bool
is_pgup(PGconn *conn, int timeout) is_pgup(PGconn *conn, int timeout)
{ {
char sqlquery[QUERY_STR_LEN];
/* Check the connection status twice in case it changes after reset */ /* Check the connection status twice in case it changes after reset */
bool twice = false; bool twice = false;
@@ -346,8 +344,7 @@ is_pgup(PGconn *conn, int timeout)
if (wait_connection_availability(conn, timeout) != 1) if (wait_connection_availability(conn, timeout) != 1)
goto failed; goto failed;
sqlquery_snprintf(sqlquery, "SELECT 1"); if (PQsendQuery(conn, "SELECT 1") == 0)
if (PQsendQuery(conn, sqlquery) == 0)
{ {
log_warning(_("PQsendQuery: Query could not be sent to primary. %s\n"), log_warning(_("PQsendQuery: Query could not be sent to primary. %s\n"),
PQerrorMessage(conn)); PQerrorMessage(conn));