From e3cc16a156cafa1efe8f1314807e39c6071150c3 Mon Sep 17 00:00:00 2001
From: Christophe Benz <christophe.benz@gmail.com>
Date: Tue, 16 Nov 2010 15:14:26 +0100
Subject: [PATCH] check for account ID param

---
 weboob/applications/boobank/boobank.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/weboob/applications/boobank/boobank.py b/weboob/applications/boobank/boobank.py
index 141c2c32..d89ef771 100644
--- a/weboob/applications/boobank/boobank.py
+++ b/weboob/applications/boobank/boobank.py
@@ -134,6 +134,9 @@ class Boobank(ReplApplication):
         Display old operations.
         """
         id, backend_name = self.parse_id(id)
+        if not id:
+            print >>sys.stderr, 'Error: please give an account ID (hint: use list command)'
+            return 1
         names = (backend_name,) if backend_name is not None else None
 
         def do(backend):