Bugfix advanced search for language

Update results from testrun

cps/db.py

@@ -796,8 +796,8 @@ class CalibreDB():
     def speaking_language(self, languages=None, return_all_languages=False, with_count=False, reverse_order=False):
         from . import get_locale
 
-        if not languages:
         if with_count:
+            if not languages:
                 languages = self.session.query(Languages, func.count('books_languages_link.book'))\
                     .join(books_languages_link).join(Books)\
                     .filter(self.common_filters(return_all_languages=return_all_languages)) \
@@ -806,6 +806,7 @@ class CalibreDB():
                 lang[0].name = isoLanguages.get_language_name(get_locale(), lang[0].lang_code)
             return sorted(languages, key=lambda x: x[0].name, reverse=reverse_order)
         else:
+            if not languages:
                 languages = self.session.query(Languages) \
                     .join(books_languages_link) \
                     .join(Books) \