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-rw-r--r--internal/event/pair.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/internal/event/pair.go b/internal/event/pair.go
index 4ad4d4f..131c6b3 100644
--- a/internal/event/pair.go
+++ b/internal/event/pair.go
@@ -61,7 +61,7 @@ const EventStreamHeader = "durationToPrevNs,durationNs,comm,pid.tid,name,ret,not
func (e *Pair) String() string {
var sb strings.Builder
- sb.WriteString(fmt.Sprintf("%08d,%08d", e.DurationToPrev, e.Duration))
+ _, _ = fmt.Fprintf(&sb, "%08d,%08d", e.DurationToPrev, e.Duration)
sb.WriteString(",")
sb.WriteString(e.Comm)