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Change logic slightly to avoid one unnecessary calculation. No big deal.

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This commit is contained in:
Thomas G. Lockhart
1997-12-23 19:24:43 +00:00
parent c06331a47d
commit ed14f88512
1 changed files with 9 additions and 5 deletions
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8
src/backend/utils/adt/varchar.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.13 1997/12/16 15:59:09 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.14 1997/12/23 19:24:43 thomas Exp $
*
*-------------------------------------------------------------------------
*/
@ -54,7 +54,7 @@ bpcharin(char *s, int dummy, int typlen)
{
char *result,
*r;
int len = typlen - VARHDRSZ;
int len;
int i;
if (s == NULL)
@ -69,6 +69,10 @@ bpcharin(char *s, int dummy, int typlen)
len = strlen(s);
typlen = len + VARHDRSZ;
}
else
{
len = typlen - VARHDRSZ;
}
if (len > 4096)
elog(WARN, "bpcharin: length of char() must be less than 4096");