fix(msg): fix can not publish clear retained message #1411
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ysfscream
added
enhancement
ni00
approved these changes
Sep 7, 2023
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PR Checklist
If you have any questions, you can refer to the Contributing Guide.
What is the current behavior?
In the current version, it's not possible to send an empty message to clear retained messages.
Issue Number
#1407
What is the new behavior?
Now, it's possible to send empty messages correctly. For such messages, no scripts will be utilized for processing.
Does this PR introduce a breaking change?
Specific Instructions
Are there any specific instructions or things that should be known prior to review?
Other information
Fixed the issue of being unable to send empty messages.