[IOTDB-3210]fix npe (#5932)
authorMarcos_Zyk <38524330+MarcosZyk@users.noreply.github.com>
Tue, 17 May 2022 11:54:13 +0000 (19:54 +0800)
committerGitHub <noreply@github.com>
Tue, 17 May 2022 11:54:13 +0000 (19:54 +0800)
commitb0d58269b3ac5d806e50563a5777a5898a503aad
tree3b25a940e83388d18adde5a13820136e2415671f
parentc76113ac456cb4ea7f3b1c7e45d488ea381064e7
 [IOTDB-3210]fix npe (#5932)
server/src/main/java/org/apache/iotdb/db/service/IoTDBShutdownHook.java