chore: skip bootstrap address override if LOTUS_P2P_BOOTSTRAPPERS is empty (#12914)

masih · web-flow · commit 46cf79fe84ef · 2025-02-24T10:49:15.000+01:00
Skip bootstrap address override if `LOTUS_P2P_BOOTSTRAPPERS` is empty

Do not parse bootstrapper addresses if it's overridden via
`LOTUS_P2P_BOOTSTRAPPERS` with empty value.
diff --git a/build/bootstrap.go b/build/bootstrap.go
@@ -24,7 +24,7 @@ func BuiltinBootstrap() ([]peer.AddrInfo, error) {
 	if DisableBuiltinAssets {
 		return nil, nil
 	}
-	if bootstrappers, found := os.LookupEnv(BootstrappersOverrideEnvVarKey); found {
+	if bootstrappers := os.Getenv(BootstrappersOverrideEnvVarKey); bootstrappers != "" {
 		log.Infof("Using bootstrap nodes overridden by environment variable %s", BootstrappersOverrideEnvVarKey)
 		return addrutil.ParseAddresses(context.TODO(), strings.Split(strings.TrimSpace(bootstrappers), ","))
 	}

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ func BuiltinBootstrap() ([]peer.AddrInfo, error) {`
`24`	`24`	`if DisableBuiltinAssets {`
`25`	`25`	`return nil, nil`
`26`	`26`	`}`
`27`		`- if bootstrappers, found := os.LookupEnv(BootstrappersOverrideEnvVarKey); found {`
	`27`	`+ if bootstrappers := os.Getenv(BootstrappersOverrideEnvVarKey); bootstrappers != "" {`
`28`	`28`	`log.Infof("Using bootstrap nodes overridden by environment variable %s", BootstrappersOverrideEnvVarKey)`
`29`	`29`	`return addrutil.ParseAddresses(context.TODO(), strings.Split(strings.TrimSpace(bootstrappers), ","))`
`30`	`30`	`}`