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Ensure that all uses of <ctype.h> functions are applied to unsigned-char

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values, whether the local char type is signed or not.  This is necessary
for portability.  Per discussion on pghackers around 9/16/00.
This commit is contained in:
Tom Lane
2000-12-03 20:45:40 +00:00
parent 4d2a506526
commit a27b691e29
59 changed files with 318 additions and 303 deletions
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7
src/interfaces/libpq/fe-exec.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-exec.c,v 1.96 2000/06/14 18:17:58 petere Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-exec.c,v 1.97 2000/12/03 20:45:39 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1955,9 +1955,8 @@ PQfnumber(const PGresult *res, const char *field_name)
}
else
for (i = 0; field_case[i]; i++)
if (isascii((int) field_case[i]) &&
isupper((int) field_case[i]))
field_case[i] = tolower(field_case[i]);
if (isupper((unsigned char) field_case[i]))
field_case[i] = tolower((unsigned char) field_case[i]);
for (i = 0; i < res->numAttributes; i++)
{