Make error message when encountering unrecognized file extensions more helpful

diff --git a/hugolib/page.go b/hugolib/page.go
index 2468db3751e134d405612841fd6a6686741d5e52..6add32e5acdd181c22f0498a49e9415421622a6e 100644 (file)
--- a/hugolib/page.go
+++ b/hugolib/page.go
@@ -527,7 +527,7 @@ func (page *Page) Convert() error {
        case "html":
                page.Content = bytesToHTML(page.rawContent)
        default:
-               return errors.New("Error converting unsupported file type " + markupType)
+               return fmt.Errorf("Error converting unsupported file type '%s' for page '%s'", markupType, page.FileName)
        }
        return nil
 }