Fix "Allow null" in range widget (fixes #20831) #9033
Merged
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By default a range widget is built with a minimum value set to the
minimal integer that is possible to represent. When "allow null" is
enabled, a new value (minvalue - 1) is inserted. With the default
value, we then had an integer overflow.
Description
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Checklist
fixes #11111
in the commit message next to the description[FEATURE]
in the commit message[needs-docs]
in the commit message and contain sufficient information in the commit message to be documentedscripts/prepare-commit.sh
script before each commit