Fixed incorrect URL to object on delete confirmation and history page

django/contrib/admin/templates/admin/delete_confirmation.html

@@ -7,7 +7,7 @@
 <a href="{% url 'admin:index' %}">{% trans 'Home' %}</a>
 &rsaquo; <a href="{% url 'admin:app_list' app_label=opts.app_label %}">{{ app_label|capfirst }}</a>
 &rsaquo; <a href="{% url opts|admin_urlname:'changelist' %}">{{ opts.verbose_name_plural|capfirst|escape }}</a>
-&rsaquo; <a href="{% url opts|admin_urlname:'changelist' %}{{ object.pk }}">{{ object|truncatewords:"18" }}</a>
+&rsaquo; <a href="{% url opts|admin_urlname:'change' object.pk|admin_urlquote %}">{{ object|truncatewords:"18" }}</a>
 &rsaquo; {% trans 'Delete' %}
 </div>
 {% endblock %}

django/contrib/admin/templates/admin/object_history.html

@@ -7,7 +7,7 @@
 <a href="{% url 'admin:index' %}">{% trans 'Home' %}</a>
 &rsaquo; <a href="{% url 'admin:app_list' app_label=app_label %}">{{ app_label|capfirst|escape }}</a>
 &rsaquo; <a href="{% url opts|admin_urlname:'changelist' %}">{{ module_name }}</a>
-&rsaquo; <a href="{% url opts|admin_urlname:'change' object.pk %}">{{ object|truncatewords:"18" }}</a>
+&rsaquo; <a href="{% url opts|admin_urlname:'change' object.pk|admin_urlquote %}">{{ object|truncatewords:"18" }}</a>
 &rsaquo; {% trans 'History' %}
 </div>
 {% endblock %}

django/contrib/admin/templatetags/admin_urls.py

@@ -1,8 +1,14 @@
-from django.core.urlresolvers import reverse, NoReverseMatch
+from django.core.urlresolvers import reverse
 from django import template
+from django.contrib.admin.util import quote
 
 register = template.Library()
 
 @register.filter
 def admin_urlname(value, arg):
     return 'admin:%s_%s_%s' % (value.app_label, value.module_name, arg)
+
+
+@register.filter
+def admin_urlquote(value):
+    return quote(value)