From b25d910280f7c8573560bbe9ca2718332c438ec3 Mon Sep 17 00:00:00 2001
From: Marcin Koziej <marcin.koziej@nowoczesnapolska.org.pl>
Date: Mon, 11 Feb 2013 17:35:22 +0100
Subject: [PATCH 1/1] fix checking whether wybor is single/multiple

---
 librarian/pyhtml.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/librarian/pyhtml.py b/librarian/pyhtml.py
index 88331a9..424e10c 100644
--- a/librarian/pyhtml.py
+++ b/librarian/pyhtml.py
@@ -292,14 +292,14 @@ class Wybor(Exercise):
         pre, post = super(Wybor, self).handle_cwiczenie(element)
         is_single_choice = True
         pytania = element.xpath(".//pytanie")
-        if not pytania: 
+        if not pytania:
             pytania = [element]
         for p in pytania:
             solutions = re.split(r"[, ]+", p.attrib['rozw'])
             if len(solutions) != 1:
                 is_single_choice = False
                 break
-            choices = element.xpath(".//*[@nazwa]")
+            choices = p.xpath(".//*[@nazwa]")
             uniq = set()
             for n in choices: uniq.add(n.attrib['nazwa'])
             if len(choices) != len(uniq):
-- 
2.20.1