--- a/libpurple/purple-url-handler	Tue Dec 22 19:33:34 2015 +0100
+++ b/libpurple/purple-url-handler	Wed Dec 23 11:28:46 2015 +0100
@@ -200,7 +200,7 @@
         for modifier in target.split(",")[1:]:
             modifiers[modifier] = True
 
-    isnick = modifiers.has_key("isnick")
+    isnick = True if "isnick" in modifiers else False
 
     paramstring = match.group(5)
     params = {}