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In v3.5 it is assumed that the logger should not be nil, however it is still a case in v3.4. The PR targeted to v3.5 was backported to 3.4 and that's why it's possible to get panic on nil logger in 3.4. This commit fixed this issue. Fixes #14402 Signed-off-by: Vladimir Sokolov <vsvastey@gmail.com>