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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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6
src/backend/nodes/read.c
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@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/read.c,v 1.25 2000/10/31 13:59:52 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/read.c,v 1.26 2000/12/03 20:45:33 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -205,8 +205,8 @@ nodeTokenType(char *token, int length)
numlen = length;
if (*numptr == '+' || *numptr == '-')
numptr++, numlen--;
if ((numlen > 0 && isdigit((int) *numptr)) ||
(numlen > 1 && *numptr == '.' && isdigit((int) numptr[1])))
if ((numlen > 0 && isdigit((unsigned char) *numptr)) ||
(numlen > 1 && *numptr == '.' && isdigit((unsigned char) numptr[1])))
{
/*