pgsql: Add "SHIFT_JIS" as an accepted encoding name for locale checking

Add "SHIFT_JIS" as an accepted encoding name for locale checking.

When locale is "ja_JP.SJIS", nl_langinfo(CODESET) returns "SHIFT_JIS"
on some platforms, at least on RedHat Linux. So the encoding/locale
match table (encoding_match_list) needs the entry. Otherwise client
encoding is set to SQL_ASCII.

Back patch to all supported branches.

Branch
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REL9_1_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/035226c61b9ac6882f7a7f0c0e51fd590c60d229

Modified Files
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src/port/chklocale.c |    1 +
1 file changed, 1 insertion(+)