* This file contains some public functions
* usable for both the backend and the frontend.
* Tatsuo Ishii
- * $Id: common.c,v 1.3 1998/10/06 03:02:21 momjian Exp $ */
+ * $Id: common.c,v 1.4 1999/05/13 10:28:25 ishii Exp $ */
#include <stdlib.h>
{
pg_encoding_conv_tbl *p = pg_conv_tbl;
+ if (!s) {
+ return (-1);
+ }
+
for (; p->encoding >= 0; p++)
{
if (!strcasecmp(s, p->name))
* This file contains some public functions
* related to show/set/reset variable commands.
* Tatsuo Ishii
- * $Id: variable.c,v 1.2 1998/09/01 04:33:24 momjian Exp $
+ * $Id: variable.c,v 1.3 1999/05/13 10:28:26 ishii Exp $
*/
#include "mb/pg_wchar.h"
int encoding;
encoding = pg_valid_client_encoding(value);
- if (encoding < 0)
- elog(ERROR, "Client encoding %s is not supported", value);
+ if (encoding < 0) {
+ if (value) {
+ elog(ERROR, "Client encoding %s is not supported", value);
+ } else {
+ elog(ERROR, "No client encoding is specified");
+ }
+ }
else
{
if (pg_set_client_encoding(encoding))