hugolib: Avoid nilpointer in absoluteSourceRef

diff --git a/hugolib/page.go b/hugolib/page.go
index 838791ab8342d3324f3e9285ebd5fa5114f38fa2..f45257c9d32b3e674c445e6cfa0a38e5b595baed 100644 (file)
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -1883,9 +1883,11 @@ func (p *Page) FullFilePath() string {
 // For pages that do not (sections witout content page etc.), it returns the
 // virtual path, consistent with where you would add a source file.
 func (p *Page) absoluteSourceRef() string {
-       sourcePath := p.Source.Path()
-       if sourcePath != "" {
-               return "/" + filepath.ToSlash(sourcePath)
+       if p.Source.File != nil {
+               sourcePath := p.Source.Path()
+               if sourcePath != "" {
+                       return "/" + filepath.ToSlash(sourcePath)
+               }
        }
 
        if len(p.sections) > 0 {