diff options
| -rwxr-xr-x | ryu/cmd/rpc_cli.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ryu/cmd/rpc_cli.py b/ryu/cmd/rpc_cli.py index 2c1eb6b3..25b92fa5 100755 --- a/ryu/cmd/rpc_cli.py +++ b/ryu/cmd/rpc_cli.py @@ -31,6 +31,7 @@ from __future__ import print_function +import ast import cmd import signal import socket @@ -139,9 +140,9 @@ class Cmd(cmd.Cmd): try: peer = args[0] method = args[1] - params = eval(args[2]) - except: - print("argument error") + params = ast.literal_eval(args[2]) + except (IndexError, ValueError) as e: + print("argument error: %s" % e) return try: p = peers[peer] |