Fix bug in flagenv.

ryszard · ryszard · commit 6f93817c4104 · 2016-03-04T18:46:02.000+01:00
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)
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ func Populate(set *flag.FlagSet, prefix string) error {`
`52`	`52`	`if len(kv) < 1 {`
`53`	`53`	`continue`
`54`	`54`	`}`
`55`		`- if name := kv[0]; strings.HasPrefix(name, prefix) && !knownEnv[env] {`
	`55`	`+ if name := kv[0]; strings.HasPrefix(name, prefix) && !knownEnv[name] {`
`56`	`56`	`log.Warningf("Unrecognized environment variable %s", name)`
`57`	`57`	`}`
`58`	`58`	`}`