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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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2
contrib/spi/preprocessor/step1.c
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@ -6,7 +6,7 @@ strtoupper(char *string)
int i;
for (i = 0; i < strlen(string); i++)
string[i] = toupper(string[i]);
string[i] = toupper((unsigned char) string[i]);
return string;
}