diff --git a/test/SerialIOTest.cpp b/test/SerialIOTest.cpp
index 74155cb904..64baf7301a 100644
--- a/test/SerialIOTest.cpp
+++ b/test/SerialIOTest.cpp
@@ -1452,7 +1452,7 @@ inline void dtype_test(
     REQUIRE(s.getAttribute("vecShort").dtype == Datatype::VEC_SHORT);
     REQUIRE(s.getAttribute("vecInt").dtype == Datatype::VEC_INT);
     REQUIRE(s.getAttribute("vecLong").dtype == Datatype::VEC_LONG);
-    if(test_long_long)
+    if (test_long_long)
     {
         REQUIRE(s.getAttribute("vecLongLong").dtype == Datatype::VEC_LONGLONG);
     }