fix: bug where non-nil, empty dynamic variables are returned as an empty interface #1904
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Fixes #1903
This PR changes the
Sh
property of aVar
to a pointer so that we are able to distinguish between a value that is not set (nil
) and a value that is empty (&""
). We then use this to return early if we detect an empty dynamic variable. This will always resolve to another empty string.This fixes cases where a dynamic variable contains a template that resolves to an empty string.