8266248: Compilation failure in PLATFORM_API_MacOSX_MidiUtils.c with Xcode 12.5

[mrserb]

The new XCode does not like the cast of NULL to the UInt32. The fix replaces NULL with zero.

---

Progress

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Issue

• JDK-8266248: Compilation failure in PLATFORM_API_MacOSX_MidiUtils.c with Xcode 12.5

Reviewers

• Phil Race (@prrace - Reviewer)
• Alexander Zvegintsev (@azvegint - Reviewer)

Reviewing

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Update a local copy of the PR:
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[openjdk]

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[mlbridge]

Webrevs

• 00: Full (af7c5106)

[openjdk]

@mrserb This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8266248: Compilation failure in PLATFORM_API_MacOSX_MidiUtils.c with Xcode 12.5

Reviewed-by: prr, azvegint

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 17 new commits pushed to the master branch:

• 5c083e8: 8266129: tools/jpackage/windows/WinInstallerIconTest.java hangs with fastdebug
• 3e667cc: 8265356: need code example for getting canonical constructor of a Record
• f86b70c: 8266328: C2: Remove InlineWarmCalls
• 928d632: 8252237: C2: Call to compute_separating_interferences has wrong argument order
• 50fa162: 8266389: ProblemList java/awt/Graphics2D/DrawString/DrawRotatedStringUsingRotatedFont.java on generic-all
• dd05158: 8266155: Convert java.base to use Stream.toList()
• c36c63a: 8260560: convert jdeps and jdeprscan tools to use Stream.toList()
• 096e9e5: 8266318: Switch to macos prefix for macOS bundles
• 0544a73: 8255227: java/net/httpclient/FlowAdapterPublisherTest.java intermittently failing with TestServer: start exception: java.io.IOException: Invalid preface
• 48bb996: 8266220: keytool still prompt for store password on a password-less pkcs12 file if -storetype pkcs12 is specified
• ... and 7 more: https://git.openjdk.java.net/jdk/compare/51b218842f001f1c4fd5ca7a02a2ba21e9e8a82c...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[mrserb]

/integrate

[openjdk]

@mrserb Since your change was applied there have been 17 commits pushed to the master branch:

• 5c083e8: 8266129: tools/jpackage/windows/WinInstallerIconTest.java hangs with fastdebug
• 3e667cc: 8265356: need code example for getting canonical constructor of a Record
• f86b70c: 8266328: C2: Remove InlineWarmCalls
• 928d632: 8252237: C2: Call to compute_separating_interferences has wrong argument order
• 50fa162: 8266389: ProblemList java/awt/Graphics2D/DrawString/DrawRotatedStringUsingRotatedFont.java on generic-all
• dd05158: 8266155: Convert java.base to use Stream.toList()
• c36c63a: 8260560: convert jdeps and jdeprscan tools to use Stream.toList()
• 096e9e5: 8266318: Switch to macos prefix for macOS bundles
• 0544a73: 8255227: java/net/httpclient/FlowAdapterPublisherTest.java intermittently failing with TestServer: start exception: java.io.IOException: Invalid preface
• 48bb996: 8266220: keytool still prompt for store password on a password-less pkcs12 file if -storetype pkcs12 is specified
• ... and 7 more: https://git.openjdk.java.net/jdk/compare/51b218842f001f1c4fd5ca7a02a2ba21e9e8a82c...master

Your commit was automatically rebased without conflicts.

Pushed as commit dedddd5.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.