From 9d973004f5379cff2adda489566fe40683553c4c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Erik=20Pedersen?=
 <bjorn.erik.pedersen@gmail.com>
Date: Thu, 16 Aug 2018 12:02:31 +0200
Subject: [PATCH] hugolib: Fix image cache-clearing for sub-languages

Fixes #5084
---
 hugolib/page_collections.go | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/hugolib/page_collections.go b/hugolib/page_collections.go
index 2b2cfed0fb0..fd4b6054dbc 100644
--- a/hugolib/page_collections.go
+++ b/hugolib/page_collections.go
@@ -319,10 +319,6 @@ func (c *PageCollections) replacePage(page *Page) {
 
 func (c *PageCollections) clearResourceCacheForPage(page *Page) {
 	if len(page.Resources) > 0 {
-		first := page.Resources[0]
-		dir := path.Dir(first.RelPermalink())
-		dir = strings.TrimPrefix(dir, page.LanguagePrefix())
-		dir = strings.TrimPrefix(dir, page.s.BaseURL.Path())
-		page.s.ResourceSpec.DeleteCacheByPrefix(dir)
+		page.s.ResourceSpec.DeleteCacheByPrefix(page.relTargetPathBase)
 	}
 }