Merge pull request #15018 from Bo-Ye/master

metrics: change MetricsEnabledFlag to be const
7 years ago · 79cdbcfe64
parent fc5f8a3dda b4b27ebaea
commit 79cdbcfe64
1 changed files with 1 additions and 1 deletions
--- a/metrics/metrics.go
+++ b/metrics/metrics.go
@ -29,7 +29,7 @@ import (
 )

 // MetricsEnabledFlag is the CLI flag name to use to enable metrics collections.
-var MetricsEnabledFlag = "metrics"
+const MetricsEnabledFlag = "metrics"

 // Enabled is the flag specifying if metrics are enable or not.
 var Enabled = false