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PromQL: Fix comment regarding non-nil histogram pointer 

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
This commit is contained in:
Arve Knudsen 2024-08-13 08:55:24 +02:00
parent 5fd66ba855
commit 0503d4f372
1 changed files with 1 additions and 1 deletions
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2
promql/engine.go
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@ -2357,7 +2357,7 @@ loop:
histograms = append(histograms, HPoint{H: &histogram.FloatHistogram{}}) histograms = append(histograms, HPoint{H: &histogram.FloatHistogram{}})
} }
if histograms[n].H == nil { if histograms[n].H == nil {
// Make sure to pass non zero H to AtFloatHistogram so that it does a deep-copy. // Make sure to pass non-nil H to AtFloatHistogram so that it does a deep-copy.
// Not an issue in the loop above since that uses an intermediate buffer. // Not an issue in the loop above since that uses an intermediate buffer.
histograms[n].H = &histogram.FloatHistogram{} histograms[n].H = &histogram.FloatHistogram{}
} }