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Empty subflow property used in config for node in subflow replaced with ${<name>} instead of empty string #4663
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I've opened #4672 for 4.0 that will allow blank strings to be inserted via env vars. Undefined env vars will still leave the |
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Current Behavior
If a subflow property is left empty and is used in a contained node config as
${name}
then that is replaced with the text${name}
instead of an empty string.I am using it to pass a class to a contained dashboard 2 node and the result is that it ends up with a class of
${class}
.Expected Behavior
It should be an empty string, I think.
Steps To Reproduce
Import the flow below and run it.
Example flow
Environment
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