Index: trunk/include/PDHCounter.h
===================================================================
--- trunk/include/PDHCounter.h	(revision 3527e99c1118ecaa233be300ad8b19b84d1a1ea1)
+++ trunk/include/PDHCounter.h	(revision 69a5c5422b7fae00945a26a9ec901c392275ebac)
@@ -174,6 +174,7 @@
 			if (!listener_)
 				return;
-			if ((status = PdhGetFormattedCounterValue(hCounter_, listener_->getFormat(), NULL, &data_)) != ERROR_SUCCESS)
+			if ((status = PdhGetFormattedCounterValue(hCounter_, listener_->getFormat(), NULL, &data_)) != ERROR_SUCCESS) {
 				throw PDHException(name_, _T("PdhGetFormattedCounterValue failed"), status);
+			}
 			listener_->collect(*this);
 		}