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Allow pg_upgrade with PGCLIENTENCODING set

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This used to work, but since PGCLIENTENCODING is now a connection
option variable, pg_upgrade would prevent it.
This commit is contained in:
Peter Eisentraut 2011-04-07 19:22:34 +03:00
parent 1471a147f0
commit 1eb2231fc4
1 changed files with 15 additions and 10 deletions
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25
contrib/pg_upgrade/server.c
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@ -326,21 +326,26 @@ check_for_libpq_envvars(void)
/* Get valid libpq env vars from the PQconndefaults function */
start = option = PQconndefaults();
start = PQconndefaults();
while (option->keyword != NULL)
for (option = start; option->keyword != NULL; option++)
{
const char *value;
if (option->envvar && (value = getenv(option->envvar)) && strlen(value) > 0)
if (option->envvar)
{
found = true;
const char *value;
pg_log(PG_WARNING,
"libpq env var %-20s is currently set to: %s\n", option->envvar, value);
if (strcmp(option->envvar, "PGCLIENTENCODING") == 0)
continue;
value = getenv(option->envvar);
if (value && strlen(value) > 0)
{
found = true;
pg_log(PG_WARNING,
"libpq env var %-20s is currently set to: %s\n", option->envvar, value);
}
}
option++;
}
/* Free the memory that libpq allocated on our behalf */