From 2715d72eaa72d597ad6a281b32cca48e0139f7af Mon Sep 17 00:00:00 2001 From: Vicky Date: Sat, 21 Mar 2026 00:23:12 +0800 Subject: [PATCH] cmd/utils: guard SampleRatio flag with IsSet check --- cmd/utils/flags.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 3a0bcc6b05..c1284044eb 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -1584,7 +1584,9 @@ func setOpenTelemetry(ctx *cli.Context, cfg *node.Config) { if ctx.IsSet(RPCTelemetryTagsFlag.Name) { tcfg.Tags = ctx.String(RPCTelemetryTagsFlag.Name) } - tcfg.SampleRatio = ctx.Float64(RPCTelemetrySampleRatioFlag.Name) + if ctx.IsSet(RPCTelemetrySampleRatioFlag.Name) { + tcfg.SampleRatio = ctx.Float64(RPCTelemetrySampleRatioFlag.Name) + } if tcfg.Endpoint != "" && !tcfg.Enabled { log.Warn(fmt.Sprintf("OpenTelemetry endpoint configured but telemetry is not enabled, use --%s to enable.", RPCTelemetryFlag.Name))