tdf#127840 Remove limit to Days offset

Since 6.3 branch, offset in days is rectricted to 1 month,
which could be too restricted.
In previous versions, this limit was not effective.

Change-Id: Iaddf6fe3ae5e8cd937127302917108d6f465ab81
Reviewed-on: https://gerrit.libreoffice.org/79788
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/sw/source/ui/fldui/flddok.cxx b/sw/source/ui/fldui/flddok.cxx
index 01346a4..c9c4dde 100644
--- a/sw/source/ui/fldui/flddok.cxx
+++ b/sw/source/ui/fldui/flddok.cxx
@@ -304,7 +304,7 @@ IMPL_LINK_NOARG(SwFieldDokPage, TypeHdl, weld::TreeView&, void)

            m_xDateFT->show();

            m_xDateOffsetED->set_range(-31, 31);    // one month
            m_xDateOffsetED->set_range(INT_MIN, INT_MAX);    // no limit

            if (IsFieldEdit())
                m_xDateOffsetED->set_value( static_cast<SwDateTimeField*>(GetCurField())->GetOffset() / 24 / 60);