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Make is_standby() and is_witness() work the same way, actually

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is_standby() can show the segmentation fault problem but for code
clearity
This commit is contained in:
Jaime Casanova
2011-07-26 18:36:27 -05:00
parent c983fdf83c
commit 28c5ac3d91
1 changed files with 2 additions and 4 deletions
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6
dbutils.c
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@@ -73,7 +73,7 @@ bool
is_standby(PGconn *conn) is_standby(PGconn *conn)
{ {
PGresult *res; PGresult *res;
bool result; bool result = false;
res = PQexec(conn, "SELECT pg_is_in_recovery()"); res = PQexec(conn, "SELECT pg_is_in_recovery()");
@@ -86,9 +86,7 @@ is_standby(PGconn *conn)
exit(ERR_DB_QUERY); exit(ERR_DB_QUERY);
} }
if (strcmp(PQgetvalue(res, 0, 0), "f") == 0) if (PQntuples(res) == 1 && strcmp(PQgetvalue(res, 0, 0), "t") == 0)
result = false;
else
result = true; result = true;
PQclear(res); PQclear(res);