Fix bug in flagenv.

goprag · Mar 4, 2016 · 6f93817 · 6f93817
1 parent f2884cc
commit 6f93817
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/go/flagenv/flagenv.go b/go/flagenv/flagenv.go
@@ -52,7 +52,7 @@ func Populate(set *flag.FlagSet, prefix string) error {
 		if len(kv) < 1 {
 			continue
 		}
-		if name := kv[0]; strings.HasPrefix(name, prefix) && !knownEnv[env] {
+		if name := kv[0]; strings.HasPrefix(name, prefix) && !knownEnv[name] {
 			log.Warningf("Unrecognized environment variable %s", name)
 		}
 	}