gdp: String encoding fix

git-svn-id: svn+ssh://svn.code.sf.net/p/migrid/code/trunk@6060 b75ad72c-e7d7-11dd-a971-7dbc132099af

Author: Martin-Rehr

mig/shared/gdp/base.py

@@ -854,7 +854,7 @@ def __get_gdp_user_log_entry(configuration,
             touch(log_filepath, configuration)
         fh = open(log_filepath, 'rb')
         for line in fh:
-            line_arr = [i.strip() for i in line.split(':')]
+            line_arr = [i.strip() for i in force_native_str(line).split(':')]
             if (match_client_id and client_id == line_arr[1]) \
                     or (match_scrambled_client_id
                         and scrambled_client_id == line_arr[2]):