minor

2020-02-07 08:49:42 -08:00
parent bdab351699
commit 7c8e72f5aa
1 changed files with 1 additions and 1 deletions
@@ -57,7 +57,7 @@ SharedPV SharedPV::buildMailbox()
        log_debug_printf(logshared, "%s on %s mailbox put\n", op->peerName().c_str(), op->name().c_str());

        auto ts(val["timeStamp"]);
-        if(!ts.isMarked(true, true)) {
+        if(ts && !ts.isMarked(true, true)) {
            // use current time
            epicsTimeStamp now;
            if(!epicsTimeGetCurrent(&now)) {