Don't crash on an incorrectly quoted suburl parameter

diff --git a/pgweb/search/views.py b/pgweb/search/views.py
index b69353ccf2222d7c2f20144d37c4db6389ecf2ef..a89d7cd501f7c466ac0d9527566ca116d8479e5a 100644 (file)
--- a/pgweb/search/views.py
+++ b/pgweb/search/views.py
@@ -289,10 +289,17 @@ def search(request):
                hits = curs.fetchall()
                conn.close()
                totalhits = int(hits[-1][5])
+               try:
+                       if quoted_suburl:
+                               quoted_suburl = urllib.quote_plus(suburl)
+                       else:
+                               quoted_suburl = ''
+               except:
+                       quoted_suburl = ''
                querystr = "?q=%s&a=%s&u=%s" % (
                        urllib.quote_plus(query.encode('utf-8')),
                        allsites and "1" or "0",
-                       suburl and urllib.quote_plus(suburl) or '',
+                       quoted_suburl,
                        )
 
                return render(request, 'search/sitesearch.html', {