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Allow unrecognized encoding names in locales, as long as they're the same.

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The buildfarm says commit 58274728fb doesn't
work so well on Windows.  This is because the encoding part of Windows
locale names can be just a code page number, eg "1252", which we don't
consider to be a valid encoding name.  Add a check to accept encoding
parts that are case-insensitively string equal; this at least ensures
that the new code doesn't reject any cases that the old code allowed.
This commit is contained in:
Tom Lane 2014-01-31 02:03:30 -05:00
parent db98b31329
commit cd3e0071b8
1 changed files with 8 additions and 2 deletions
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10
contrib/pg_upgrade/check.c
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@ -437,8 +437,14 @@ equivalent_locale(const char *loca, const char *locb)
if (!chara || !charb)
return (pg_strcasecmp(loca, locb) == 0);
/* Compare the encoding parts. */
if (!equivalent_encoding(chara + 1, charb + 1))
/*
* Compare the encoding parts. Windows tends to use code page numbers for
* the encoding part, which equivalent_encoding() won't like, so accept if
* the strings are case-insensitive equal; otherwise use
* equivalent_encoding() to compare.
*/
if (pg_strcasecmp(chara + 1, charb + 1) != 0 &&
!equivalent_encoding(chara + 1, charb + 1))
return false;
/*