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preallocate lastcontexts map

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This commit is contained in:
Yoann La Cancellera
2023-11-24 10:25:22 +01:00
parent 400e343e73
commit d82556e077
1 changed files with 3 additions and 3 deletions
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2
src/go/pt-galera-log-explainer/display/timelinecli.go
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@@ -24,7 +24,7 @@ func TimelineCLI(timeline types.Timeline, verbosity types.Verbosity) {
// a slice keeps its order
keys, currentContext := initKeysContext(timeline) // currentcontext to follow when important thing changed
latestContext := timeline.GetLatestContextsByNodes() // so that we have fully updated context when we print
lastContext := map[string]types.LogCtx{} // just to follow when important thing changed
lastContext := make(map[string]types.LogCtx, len(timeline)) // just to follow when important thing changed
w := tabwriter.NewWriter(os.Stdout, 8, 8, 3, ' ', tabwriter.DiscardEmptyColumns)
defer w.Flush()