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0289dd6157
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> |
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| exemplar | ||
| histogram | ||
| labels | ||
| metadata | ||
| relabel | ||
| rulefmt | ||
| textparse | ||
| timestamp | ||
| value | ||