Fix incorrect unflatten in env provider. Closes #319.

knadh · knadh · commit 286f7294ebc6 · 2024-09-25T11:46:13.000+05:30
diff --git a/providers/env/env.go b/providers/env/env.go
@@ -94,5 +94,9 @@ func (e *Env) Read() (map[string]interface{}, error) {
 
 	}
 
-	return maps.Unflatten(mp, e.delim), nil
+	if e.delim != "" {
+		return maps.Unflatten(mp, e.delim), nil
+	}
+
+	return mp, nil
 }

Original file line number	Diff line number	Diff line change
`@@ -94,5 +94,9 @@ func (e *Env) Read() (map[string]interface{}, error) {`
`94`	`94`
`95`	`95`	`}`
`96`	`96`
`97`		`- return maps.Unflatten(mp, e.delim), nil`
	`97`	`+ if e.delim != "" {`
	`98`	`+ return maps.Unflatten(mp, e.delim), nil`
	`99`	`+ }`
	`100`	`+`
	`101`	`+ return mp, nil`
`98`	`102`	`}`