include submodules in archive tarball

[wolnelektury.git] / wolnelektury / templates / catalogue / book_detail.html

diff --git a/wolnelektury/templates/catalogue/book_detail.html b/wolnelektury/templates/catalogue/book_detail.html
index c03614c..fed2d5b 100644 (file)
--- a/wolnelektury/templates/catalogue/book_detail.html
+++ b/wolnelektury/templates/catalogue/book_detail.html
@@ -46,8 +46,8 @@
             {% if book.pdf_file %}
                 <a href="{{ book.pdf_file.url }}">{% trans "Download PDF" %}</a>
             {% endif %}
-            {% if book.epub_file %}
-                <a href="{{ book.epub_file.url }}">{% trans "Download EPUB" %}</a>
+            {% if book.root_ancestor.epub_file %}
+                <a href="{{ book.root_ancestor.epub_file.url }}">{% trans "Download EPUB" %}</a>
             {% endif %}
             {% if book.odt_file %}
                 <a href="{{ book.odt_file.url }}">{% trans "Download ODT" %}</a>