BUG #6480: NLS text width problem

The following bug has been logged on the website:

Bug reference: 6480
Logged by: Sergey Burladyan
Email address: eshkinkot(at)gmail(dot)com
PostgreSQL version: 9.1.2
Operating system: Debian testing
Description:

This code incorrectly calculate width for translated text if it multibyte
string. strlen(ct) vs. UTF-8

src/bin/psql/describe.c:2100
else
{
/* display the list of child tables */
const char *ct = _("Child tables");

for (i = 0; i < tuples; i++)
{
if (i == 0)
printfPQExpBuffer(&buf, "%s: %s",
ct, PQgetvalue(result, i, 0));
else
printfPQExpBuffer(&buf, "%*s %s",
(int) strlen(ct), "",
PQgetvalue(result, i, 0));
if (i < tuples - 1)
appendPQExpBuffer(&buf, ",");

printTableAddFooter(&cont, buf.data);
}
}
PQclear(result);