in reply to Re^5: how to identify a null hash value
in thread how to identify a null hash value

This did not work. This complains under "use strict" rules:

Can't use string ("Some actual text here"...) as a HASH ref while "strict refs" in use ...

When I ran without "use strict", it ALWAYS executed the else clause.
  • Comment on Re^6: how to identify a null hash value

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