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Make sure that all <ctype.h> routines are called with unsigned char

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values; it's not portable to call them with signed chars.  I recall doing
this for the last release, but a few more uncasted calls have snuck in.
This commit is contained in:
Tom Lane
2001-12-30 23:09:42 +00:00
parent e7d9a6bf63
commit ee051baeac
7 changed files with 23 additions and 22 deletions
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6
src/backend/utils/adt/datetime.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.85 2001/12/29 21:28:18 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.86 2001/12/30 23:09:41 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -959,7 +959,7 @@ DecodeDateTime(char **field, int *ftype, int nf,
if (tzp == NULL)
return -1;
if (isdigit(*field[i]) || ptype != 0)
if (isdigit((unsigned char) *field[i]) || ptype != 0)
{
char *cp;
@ -1573,7 +1573,7 @@ DecodeTimeOnly(char **field, int *ftype, int nf,
/* otherwise, this is a time and/or time zone */
else
{
if (isdigit(*field[i]))
if (isdigit((unsigned char) *field[i]))
{
char *cp;