ICU-21585 Remove not used var.

This commit is contained in:
Frank Tang 2021-05-03 17:00:04 -07:00 committed by Frank Yung-Fong Tang
parent 9a2177c575
commit 512290fd23

View file

@ -425,14 +425,14 @@ void LocaleDisplayNamesTest::TestNumericRegionID() {
UErrorCode err = U_ZERO_ERROR;
ULocaleDisplayNames* ldn = uldn_open("es_MX", ULDN_STANDARD_NAMES, &err);
UChar displayName[200];
int32_t displayNameLength = uldn_regionDisplayName(ldn, "019", displayName, 200, &err);
uldn_regionDisplayName(ldn, "019", displayName, 200, &err);
test_assert(U_SUCCESS(err));
test_assert_equal(UnicodeString(u"América"), UnicodeString(displayName));
uldn_close(ldn);
err = U_ZERO_ERROR; // reset in case the test above returned an error code
ldn = uldn_open("en_AU", ULDN_STANDARD_NAMES, &err);
displayNameLength = uldn_regionDisplayName(ldn, "002", displayName, 200, &err);
uldn_regionDisplayName(ldn, "002", displayName, 200, &err);
test_assert(U_SUCCESS(err));
test_assert_equal(UnicodeString(u"Africa"), UnicodeString(displayName));
uldn_close(ldn);