[FIX] set absolute path for the config file to avoid the save() method breaking on single file, since os.path.exists('') returns false and you can't create the current directory

bzr revid: xmo@tinyerp.com-20091127110712-dmj8pwl8xcpxk0fj

bin/tools/config.py

@@ -204,7 +204,8 @@ class configmanager(object):
         else:
             rcfilepath = os.path.expanduser('~/.openerp_serverrc')
 
-        self.rcfile = fname or opt.config or os.environ.get('OPENERP_SERVER') or rcfilepath
+        self.rcfile = os.path.abspath(
+            fname or opt.config or os.environ.get('OPENERP_SERVER') or rcfilepath)
         self.load()