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Standardize treatment of strcmp() return value

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Always compare the return value to 0, don't use cute tricks like
if (!strcmp(...)).
This commit is contained in:
Peter Eisentraut
2011-12-27 21:19:09 +02:00
parent d383c23f6f
commit 037a82704c
27 changed files with 85 additions and 86 deletions
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6
src/interfaces/ecpg/ecpglib/data.c
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@@ -97,19 +97,19 @@ get_float8_nan(void)
static bool
check_special_value(char *ptr, double *retval, char **endptr)
{
if (!pg_strncasecmp(ptr, "NaN", 3))
if (pg_strncasecmp(ptr, "NaN", 3) == 0)
{
*retval = get_float8_nan();
*endptr = ptr + 3;
return true;
}
else if (!pg_strncasecmp(ptr, "Infinity", 8))
else if (pg_strncasecmp(ptr, "Infinity", 8) == 0)
{
*retval = get_float8_infinity();
*endptr = ptr + 8;
return true;
}
else if (!pg_strncasecmp(ptr, "-Infinity", 9))
else if (pg_strncasecmp(ptr, "-Infinity", 9) == 0)
{
*retval = -get_float8_infinity();
*endptr = ptr + 9;