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authorJeff Davis2025-07-01 14:24:23 +0000
committerJeff Davis2025-07-01 14:24:23 +0000
commitd81dcc8d6243054e3bde40c6fb2b2a0be4b19da6 (patch)
treefbc783e31b35a88ee55c17c64b378a6ef3efb040 /contrib/spi/refint.c
parent9e345415bcd3c4358350b89edfd710469b8bfaf9 (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 <[email protected]> Discussion: https://postgr.es/m/[email protected] Discussion: https://postgr.es/m/[email protected]
Diffstat (limited to 'contrib/spi/refint.c')
-rw-r--r--contrib/spi/refint.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/spi/refint.c b/contrib/spi/refint.c
index d5e25e07ae9..89898cad7b0 100644
--- a/contrib/spi/refint.c
+++ b/contrib/spi/refint.c
@@ -321,7 +321,7 @@ check_foreign_key(PG_FUNCTION_ARGS)
if (nrefs < 1)
/* internal error */
elog(ERROR, "check_foreign_key: %d (< 1) number of references specified", nrefs);
- action = tolower((unsigned char) *(args[1]));
+ action = pg_ascii_tolower((unsigned char) *(args[1]));
if (action != 'r' && action != 'c' && action != 's')
/* internal error */
elog(ERROR, "check_foreign_key: invalid action %s", args[1]);