fixed memory leak from calling get_env

core/os/os2/user.odin

@@ -6,19 +6,19 @@ import "core:runtime"
 user_cache_dir :: proc(allocator: runtime.Allocator) -> (dir: string, err: Error) {
 	#partial switch ODIN_OS {
 	case .Windows:
-		dir = get_env("LocalAppData")
+		dir = get_env("LocalAppData", allocator)
 		if dir != "" {
 			dir = strings.clone_safe(dir, allocator) or_return
 		}
 	case .Darwin:
-		dir = get_env("HOME")
+		dir = get_env("HOME", allocator)
 		if dir != "" {
 			dir = strings.concatenate_safe({dir, "/Library/Caches"}, allocator) or_return
 		}
 	case: // All other UNIX systems
-		dir = get_env("XDG_CACHE_HOME")
+		dir = get_env("XDG_CACHE_HOME", allocator)
 		if dir == "" {
-			dir = get_env("HOME")
+			dir = get_env("HOME", allocator)
 			if dir == "" {
 				return
 			}
@@ -34,19 +34,19 @@ user_cache_dir :: proc(allocator: runtime.Allocator) -> (dir: string, err: Error
 user_config_dir :: proc(allocator: runtime.Allocator) -> (dir: string, err: Error) {
 	#partial switch ODIN_OS {
 	case .Windows:
-		dir = get_env("AppData")
+		dir = get_env("AppData", allocator)
 		if dir != "" {
 			dir = strings.clone_safe(dir, allocator) or_return
 		}
 	case .Darwin:
-		dir = get_env("HOME")
+		dir = get_env("HOME", allocator)
 		if dir != "" {
 			dir = strings.concatenate_safe({dir, "/Library/Application Support"}, allocator) or_return
 		}
 	case: // All other UNIX systems
-		dir = get_env("XDG_CACHE_HOME")
+		dir = get_env("XDG_CACHE_HOME", allocator)
 		if dir == "" {
-			dir = get_env("HOME")
+			dir = get_env("HOME", allocator)
 			if dir == "" {
 				return
 			}
@@ -59,13 +59,13 @@ user_config_dir :: proc(allocator: runtime.Allocator) -> (dir: string, err: Erro
 	return
 }
 
-user_home_dir :: proc() -> (dir: string, err: Error) {
+user_home_dir :: proc(allocator: runtime.Allocator) -> (dir: string, err: Error) {
 	env := "HOME"
 	#partial switch ODIN_OS {
 	case .Windows:
 		env = "USERPROFILE"
 	}
-	if v := get_env(env); v != "" {
+	if v := get_env(env, allocator); v != "" {
 		return v, nil
 	}
 	return "", .Invalid_Path