I delved into the source code, and I believe the offending function ends with return wantarray ? @values : $values[0];.

So hash building is in list context; the fat comma doesn't change a thing. Why not? Are my options to force scalar context, or append "|| 0" for a default value?

In reply to Re^2: mystery function & Odd number of elements in anonymous hash by Anonymous Monk
in thread mystery function & Odd number of elements in anonymous hash by Anonymous Monk

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