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For GUC values, check for partial string matches on 'on' and 'off', but

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require at least two characters for uniqueness.   This now matches the
behavior of other boolean strings we support, per report from Gurjeet
Singh.
This commit is contained in:
Bruce Momjian 2006-12-23 00:52:40 +00:00
parent a78fcfb512
commit 27eeca5c5b
1 changed files with 4 additions and 3 deletions
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7
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.362 2006/12/13 05:54:48 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.363 2006/12/23 00:52:40 momjian Exp $
*
*--------------------------------------------------------------------
*/
@ -3575,12 +3575,13 @@ parse_bool(const char *value, bool *result)
*result = false;
}
else if (pg_strcasecmp(value, "on") == 0)
/* 'o' is not unique enough */
else if (pg_strncasecmp(value, "on", (len > 2 ? len : 2)) == 0)
{
if (result)
*result = true;
}
else if (pg_strcasecmp(value, "off") == 0)
else if (pg_strncasecmp(value, "off", (len > 2 ? len : 2)) == 0)
{
if (result)
*result = false;