diff options
| author | Jeff Davis | 2025-07-01 14:24:23 +0000 |
|---|---|---|
| committer | Jeff Davis | 2025-07-01 14:24:23 +0000 |
| commit | d81dcc8d6243054e3bde40c6fb2b2a0be4b19da6 (patch) | |
| tree | fbc783e31b35a88ee55c17c64b378a6ef3efb040 /contrib/isn/isn.c | |
| parent | 9e345415bcd3c4358350b89edfd710469b8bfaf9 (diff) | |
Use pg_ascii_tolower()/pg_ascii_toupper() where appropriate.
Avoids unnecessary dependence on setlocale(). No behavior change.
This commit reverts e1458f2f1b, which reverted some changes
unintentionally committed before the branch for 19.
Reviewed-by: Peter Eisentraut <peter@eisentraut.org>
Discussion: https://postgr.es/m/a8666c391dfcabe79868d95f7160eac533ace718.camel@j-davis.com
Discussion: https://postgr.es/m/7efaaa645aa5df3771bb47b9c35df27e08f3520e.camel@j-davis.com
Diffstat (limited to 'contrib/isn/isn.c')
| -rw-r--r-- | contrib/isn/isn.c | 4 |
1 files 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) |