* fix(davs2): update logic (#3332)
(cherry picked from commit a49f31b6e8)
* fix(davs2): rpm conditional syntax
(cherry picked from commit 8868186)
* fix(davs2): use %nil
(cherry picked from commit 629a31b)
* fix(davs2): go back to using %len
(cherry picked from commit 9a9bd57)
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Co-authored-by: sadlerm4 <sad_lerm@hotmail.com>