Commit67f6b33

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Make EUC_CN support more robust.

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Lines changed: 6 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`/*`
`2`	`2`	`* conversion functions between pg_wchar and multi-byte streams.`
`3`	`3`	`* Tatsuo Ishii`
`4`		`- * $Id: wchar.c,v 1.11 2000/04/12 17:16:06momjian Exp $`
	`4`	`+ * $Id: wchar.c,v 1.11.2.1 2000/05/28 04:57:06ishii Exp $`
`5`	`5`	`*`
`6`	`6`	`* WIN1250 client encoding updated by Pavel Behal`
`7`	`7`	`*`
`@@ -166,7 +166,11 @@ pg_euccn_mblen(const unsigned char *s)`
`166`	`166`	`{`
`167`	`167`	`intlen;`
`168`	`168`
`169`		`-if (*s&0x80)`
	`169`	`+/* if the first byte > 0x80, then second byte must be > 0x80, also,`
	`170`	`+ * according to the EUC-CN standard. But in reality there are`
	`171`	`+ * so many broken EUC-CN data violating the rule. Sigh.`
	`172`	`+ */`
	`173`	`+if ((s&0x80)&& ((s+1)&0x80))`
`170`	`174`	`len=2;`
`171`	`175`	`else`
`172`	`176`	`len=1;`

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