improve comment and var

eshitachandwani · Nov 20, 2024 · 5a87284 · 5a87284
1 parent 36d0573
commit 5a87284
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/internal/envconfig/envconfig.go b/internal/envconfig/envconfig.go
@@ -55,7 +55,7 @@ var (
 	// setting the environment variable "GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST"
 	// to "true".
 	NewPickFirstEnabled = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_NEW_PICK_FIRST", false)
-
+	//HTTPProxy is set to empty string if HTTPS_PROXY env it is not set.
 	HTTPProxy = stringFromEnv("HTTPS_PROXY", "")
 )
 

diff --git a/internal/resolver/delegatingresolver/delegatingresolver.go b/internal/resolver/delegatingresolver/delegatingresolver.go
@@ -174,8 +174,8 @@ func SetUser(addr resolver.Address, user *url.Userinfo) resolver.Address {
 // GetUser returns the user info in the resolver.Address, or nil if not present.
 // The returned data should not be mutated.
 func GetUser(addr resolver.Address) *url.Userinfo {
-	s, _ := addr.Attributes.Value(userKey).(*url.Userinfo)
-	return s
+	user, _ := addr.Attributes.Value(userKey).(*url.Userinfo)
+	return user
 }
 
 func (r *delegatingResolver) updateState(state resolver.State) resolver.State {