Additional check of process state

postgrespro · Nov 1, 2018 · 91e3196 · 91e3196
1 parent 4d2b581
commit 91e3196
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pg_query_state.c b/pg_query_state.c
@@ -982,7 +982,8 @@ GetRemoteBackendQueryStates(PGPROC *leader,
 	foreach(iter, pworkers)
 	{
 		PGPROC 	*proc = (PGPROC *) lfirst(iter);
-		Assert (proc && proc->pid);
+		if (!proc || !proc->pid)
+			continue;
 		sig_result = SendProcSignal(proc->pid,
 									QueryStatePollReason,
 									proc->backendId);