diff base/RealTimeSV.cpp @ 1268:b7b84ae5f0a7 3.0-integration

Fix fairly obscure mis-canonicalisation in RealTime (leading to non-canonical but still correct values)

--- a/base/RealTimeSV.cpp	Thu Nov 17 14:46:03 2016 +0000
+++ b/base/RealTimeSV.cpp	Fri Nov 18 12:53:21 2016 +0000
@@ -48,10 +48,10 @@
 	while (nsec >=  ONE_BILLION) { nsec -= ONE_BILLION; ++sec; }
     } else if (sec < 0) {
 	while (nsec <= -ONE_BILLION) { nsec += ONE_BILLION; --sec; }
-	while (nsec > 0)             { nsec -= ONE_BILLION; ++sec; }
+	while (nsec > 0 && sec < 0)  { nsec -= ONE_BILLION; ++sec; }
     } else { 
 	while (nsec >=  ONE_BILLION) { nsec -= ONE_BILLION; ++sec; }
-	while (nsec < 0)             { nsec += ONE_BILLION; --sec; }
+	while (nsec < 0 && sec > 0)  { nsec += ONE_BILLION; --sec; }
     }
 }