ICU-21431 Adds a check to an ICU4C unit test to prevent a segmentation fault

if this test runs without ICU data.

diff --git a/icu4c/source/test/intltest/numfmtst.cpp b/icu4c/source/test/intltest/numfmtst.cpp
index add630a82d0e72ac0877928d6f025c92647677ac..350ef1383cd414f77e7d86a23ba8207f15adf385 100644 (file)
--- a/icu4c/source/test/intltest/numfmtst.cpp
+++ b/icu4c/source/test/intltest/numfmtst.cpp
@@ -10069,6 +10069,9 @@ void NumberFormatTest::Test10997_FormatCurrency() {
 
     UErrorCode error = U_ZERO_ERROR;
     NumberFormat* fmt = NumberFormat::createCurrencyInstance(Locale::getUS(), error);
+    if (U_FAILURE(error)) {
+        return;
+    }
     fmt->setMinimumFractionDigits(4);
     fmt->setMaximumFractionDigits(4);