converted the argument to timeToText() in DNSSECTimeTest.overflow explicitly.

type conversion should be okay because we check the size of the type.
this is necessary to suppress compiler warnings.


git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac168@1971 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/tests/dnssectime_unittest.cc

@@ -64,7 +64,8 @@ TEST(DNSSECTimeTest, toText) {
 TEST(DNSSECTimeTest, overflow) {
     // Jan 1, Year 10,000.
     if (sizeof(time_t) > 4) {
-        EXPECT_THROW(timeToText(253402300800LL), InvalidTime);
+        EXPECT_THROW(timeToText(static_cast<time_t>(253402300800LL)),
+                     InvalidTime);
     }
 }