restore: fix counter in pipe_entry

The counter should be incremented all times, when new user is found.
Signed-off-by: Andrey Vagin <avagin@openvz.org>

cr-restore.c

@@ -199,10 +199,10 @@ static int try_to_add_pipe(int pid, struct pipe_entry *e, int p_fd)
 		if (pipes[i].id != e->pipeid)
 			continue;
 
-		if (pipes[i].pid > pid) {
+		if (pipes[i].pid > pid)
 			pipes[i].pid = pid;
+
 		pipes[i].users++;
-		}
 
 		return 0;
 	}