
Return a bad score when used with negative count (or count of 1), and non-ziplist encoded zset. Also add test to validate the return value and cover the issue. (cherry picked from commit 4bc5a8324d3cb23ed2cc8a9cd19444a893a6d52c)
Return a bad score when used with negative count (or count of 1), and non-ziplist encoded zset. Also add test to validate the return value and cover the issue. (cherry picked from commit 4bc5a8324d3cb23ed2cc8a9cd19444a893a6d52c)