Fix compiler warning

From: David Rowley <david.rowley@2ndquadrant.com>

diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c
index 1266a77530696e91f605edc6f6c5175d584e7269..c1e9089914d4bf509cd34451720d3402d90271b4 100644 (file)
--- a/contrib/dblink/dblink.c
+++ b/contrib/dblink/dblink.c
@@ -225,8 +225,9 @@ dblink_get_named_conn(const char *conname)
    remoteConn *rconn = getConnectionByName(conname);
    if (rconn)
        return rconn->conn;
-   else
-       dblink_conn_not_avail(conname);
+
+   dblink_conn_not_avail(conname);
+   return NULL;        /* keep compiler quiet */
 }
 
 static void