criu: initialize status

src/lxc/criu.c

@@ -827,9 +827,10 @@ out_unlock:
  */
 static void do_restore(struct lxc_container *c, int status_pipe, struct migrate_opts *opts, char *criu_version)
 {
+	int fd;
 	pid_t pid;
 	struct lxc_handler *handler;
-	int status, fd;
+	int status = 0;
 	int pipes[2] = {-1, -1};
 
 	/* Try to detach from the current controlling tty if it exists.
@@ -1049,9 +1050,9 @@ out:
 		 */
 		if (!status)
 			status = 1;
-		if (write(status_pipe, &status, sizeof(status)) != sizeof(status)) {
+
+		if (write(status_pipe, &status, sizeof(status)) != sizeof(status))
 			SYSERROR("writing status failed");
-		}
 		close(status_pipe);
 	}