Move apply before cache put

It just looks better.

See #1293

diff --git a/hugolib/pageCache.go b/hugolib/pageCache.go
index e380a7c12c47c35d52bdc655862e22020e4a4f8a..c6d63dfaba53bc8ce8024251ddaaf869e6269e8f 100644 (file)
--- a/hugolib/pageCache.go
+++ b/hugolib/pageCache.go
@@ -59,16 +59,16 @@ func (c *pageCache) get(key string, p Pages, apply func(p Pages)) (Pages, bool)
 
        pagesCopy := append(Pages(nil), p...)
 
+       if apply != nil {
+               apply(pagesCopy)
+       }
+
        if v, ok := c.m[key]; ok {
                c.m[key] = append(v, [2]Pages{p, pagesCopy})
        } else {
                c.m[key] = [][2]Pages{[2]Pages{p, pagesCopy}}
        }
 
-       if apply != nil {
-               apply(pagesCopy)
-       }
-
        return pagesCopy, false
 
 }