Fix generating gravatar URL

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/buildservice/users.py b/src/buildservice/users.py
index 6f028a0efa9efcfa5d4285f69e84eb8cfb5b3259..4b0269f7a6e4e45cebb6239a29657ca5acdcbe04 100644 (file)
--- a/src/buildservice/users.py
+++ b/src/buildservice/users.py
@@ -417,9 +417,12 @@ class User(base.DataObject):
                return self.data.registered
 
        def gravatar_icon(self, size=128):
+               h = hashlib.new("md5")
+               if self.email:
+                       h.update("%s" % self.email)
+
                # construct the url
-               gravatar_url = "http://www.gravatar.com/avatar/" + \
-                       hashlib.md5(self.email.lower()).hexdigest() + "?"       
+               gravatar_url = "http://www.gravatar.com/avatar/%s?" % h.hexdigest()
                gravatar_url += urllib.urlencode({'d': "mm", 's': str(size)})
 
                return gravatar_url