fix(env): drop unused receiver variable in LookupEnv

reyortiz3 · claude · reyortiz3 · commit e9f3c76f4921 · 2026-03-30T17:53:29.000-04:00
Co-Authored-By: Claude Sonnet 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/env/env.go b/env/env.go
@@ -22,6 +22,6 @@ func (*OSReader) Getenv(key string) string {
 }
 
 // LookupEnv returns the value of the environment variable named by the key
-func (r *OSReader) LookupEnv(key string) (string, bool) {
+func (*OSReader) LookupEnv(key string) (string, bool) {
 	return os.LookupEnv(key)
 }

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,6 @@ func (*OSReader) Getenv(key string) string {`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`// LookupEnv returns the value of the environment variable named by the key`
`25`		`-func (r *OSReader) LookupEnv(key string) (string, bool) {`
	`25`	`+func (*OSReader) LookupEnv(key string) (string, bool) {`
`26`	`26`	`return os.LookupEnv(key)`
`27`	`27`	`}`