From 8fcbfb8d5a5e38d6bb2e0d21486a81cebfa45721 Mon Sep 17 00:00:00 2001 From: Jeff Davis Date: Fri, 6 Jun 2025 09:58:24 -0700 Subject: [PATCH v1 3/8] isn.c: use pg_ascii_toupper() instead of toupper(). --- contrib/isn/isn.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/contrib/isn/isn.c b/contrib/isn/isn.c index 038c8ed4db7..1880c91844e 100644 --- a/contrib/isn/isn.c +++ b/contrib/isn/isn.c @@ -726,7 +726,7 @@ string2ean(const char *str, struct Node *escontext, ean13 *result, if (type != INVALID) goto eaninvalid; type = ISSN; - *aux1++ = toupper((unsigned char) *aux2); + *aux1++ = pg_ascii_toupper((unsigned char) *aux2); length++; } else if (length == 9 && (digit || *aux2 == 'X' || *aux2 == 'x') && last) @@ -736,7 +736,7 @@ string2ean(const char *str, struct Node *escontext, ean13 *result, goto eaninvalid; if (type == INVALID) type = ISBN; /* ISMN must start with 'M' */ - *aux1++ = toupper((unsigned char) *aux2); + *aux1++ = pg_ascii_toupper((unsigned char) *aux2); length++; } else if (length == 11 && digit && last) -- 2.43.0