From a27b691e2903a886be640db801677f6f988d3793 Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 3 Dec 2000 20:45:40 +0000 Subject: Ensure that all uses of functions are applied to unsigned-char values, whether the local char type is signed or not. This is necessary for portability. Per discussion on pghackers around 9/16/00. --- src/backend/commands/proclang.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/backend/commands/proclang.c') diff --git a/src/backend/commands/proclang.c b/src/backend/commands/proclang.c index 5d4d3f09bf7..aead01b9736 100644 --- a/src/backend/commands/proclang.c +++ b/src/backend/commands/proclang.c @@ -31,7 +31,7 @@ case_translate_language_name(const char *input, char *output) int i; for (i = 0; i < NAMEDATALEN && input[i]; ++i) - output[i] = tolower(input[i]); + output[i] = tolower((unsigned char) input[i]); output[i] = '\0'; -- cgit v1.2.3