Set envar name

chatwork · Jan 18, 2021 · ca1d55d · ca1d55d
1 parent bee8607
commit ca1d55d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.go b/main.go
@@ -51,7 +51,7 @@ var (
 	timeOffset = kingpin.Flag(
 		"sendgrid.time-offset",
 		"[Optional] Specify the offset in second from UTC as an integer.(e.g. '32400') This needs to be set along with location.",
-	).Default("0").Int()
+	).Default("0").Envar("SENDGRID_TIME_OFFSET").Int()
 )
 
 func main() {