[jdk17u-dev] RFR: 8303047: avoid NULL after 8301661

[Matthias Baesken]

8303047: avoid NULL after 8301661

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Commit messages:
 - Backport 221f34634de58d339f6cf7b08b2520fb748fff82

Changes: https://git.openjdk.org/jdk17u-dev/pull/1524/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1524&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8303047
  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1524.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1524/head:pull/1524

PR: https://git.openjdk.org/jdk17u-dev/pull/1524