Bryan Boreham 0289dd6157 relabel: blank replacement deletes label post-regexp ... If `cfg.TargetLabel` is a template like `$1`, it won't match any labels, so no point calling `lb.Del` with it. Similarly if `target` is not a valid label name, it won't match any labels, so don't call with that either. The intention seems to have been that a blank _value_ would delete the target, so change that code to use `target` instead of `cfg.TargetLabel`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>		2023-12-18 16:39:01 +00:00
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relabel.go	relabel: blank replacement deletes label post-regexp	2023-12-18 16:39:01 +00:00
relabel_test.go	relabel: blank replacement deletes label post-regexp	2023-12-18 16:39:01 +00:00