fc-blanks: fall back to the static data available in repo if downloaded data is corrupted
https://bugs.freedesktop.org/show_bug.cgi?id=102399
diff --git a/fc-blanks/fc-blanks.py b/fc-blanks/fc-blanks.py
index cc23cde..410178a 100755
--- a/fc-blanks/fc-blanks.py
+++ b/fc-blanks/fc-blanks.py
@@ -19,10 +19,14 @@
fp = urlopen('http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[%3AGC%3DZs%3A][%3ADI%3A]&abb=on&ucd=on&esc=on&g')
data = fp.read()
fp.close()
+ # check before writing if data isn't corrupted.
+ dom = html.fromstring(data)
+ x = dom.xpath('/html/body/form/p/text()')
+ p = x[1]
fp = open(datafile, 'wb');
fp.write(data);
fp.close();
-except URLError:
+except (URLError, IndexError):
# fall back reading the static data in repo
try:
fp = open(datafile)
