am 1b46b2fe: Fix insertkeys.py to resolve keys.conf path entries in a portable way

* commit '1b46b2fe':
  Fix insertkeys.py to resolve keys.conf path entries in a portable way

tools/insertkeys.py

@@ -87,7 +87,8 @@ class ParseConfig(ConfigParser.ConfigParser):
                 if tag in keyMap:
                     sys.exit("Duplicate tag detected " + tag)
 
-                path = os.path.join(key_directory, self.get(tag, option))
+                tag_path = os.path.expandvars(self.get(tag, option))
+                path = os.path.join(key_directory, tag_path)
 
                 keyMap[tag] = GenerateKeys(path)