tdf#152929: Sparkline ignore "High points" color when all values are negative

See https://en.cppreference.com/w/cpp/types/numeric_limits/min
"min() returns the minimum positive value"

https://en.cppreference.com/w/cpp/types/numeric_limits/lowest (since C++11)
"Returns the lowest finite value representable by the numeric type T, that is, a finite value x such that there is no other finite value y where y < x."

Change-Id: I322cd84f8124aa6f3f306c168f33cb633418b3f8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160719
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Jenkins
(cherry picked from commit b2fd2c247f7f62f9ae6826c4f1b9065a50313217)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160701

0 files changed, 0 insertions, 0 deletions