fix: fix slice init length

Signed-off-by: huochexizhan <huochexizhan@outlook.com>
1 year ago · ff16fa1827
parent c5c2566b8a
commit ff16fa1827
1 changed files with 1 additions and 1 deletions
--- a/scrape/scrape.go
+++ b/scrape/scrape.go
@ -1556,7 +1556,7 @@ func (sl *scrapeLoop) append(app storage.Appender, b []byte, contentType string,
 		metadataChanged bool
 	)

-	exemplars := make([]exemplar.Exemplar, 1)
+	exemplars := make([]exemplar.Exemplar, 0, 1)

 	// updateMetadata updates the current iteration's metadata object and the
 	// metadataChanged value if we have metadata in the scrape cache AND the