Break out early (refer to issue #1910)

DARMA-tasking · Aug 11, 2022 · b224931 · b224931
1 parent c6dab4d
commit b224931
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/vt/messaging/active.cc b/src/vt/messaging/active.cc
@@ -656,6 +656,10 @@ bool ActiveMessenger::recvDataMsg(
 }
 
 bool ActiveMessenger::tryProcessDataMsgRecv() {
+  if (pending_recvs_.size() == 0) {
+    return false;
+  }
+
   bool erase = false;
   auto iter = pending_recvs_.begin();