From 080548538d4e2622c04f1a5f9370d8c1889c2959 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Wed, 23 Oct 2013 15:31:23 +0200
Subject: [PATCH] python: do not fail displaying a non-C error (fixes #3866)

The binding does a raise Error('failed to create object') but the local Error
exception class expects a lasso error code, and will thus fail if printed.

  File ".../lasso.py", line 54, in __str__
    return '<lasso.%s(%s): %s>' % (self.__class__.__name__, self.code,
             _lasso.strError(self.code))
  TypeError: an integer is required
---
 bindings/python/lang.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bindings/python/lang.py b/bindings/python/lang.py
index 4c3d7cc5..72c2911c 100644
--- a/bindings/python/lang.py
+++ b/bindings/python/lang.py
@@ -168,7 +168,10 @@ class Error(Exception):
             raise exception
 
     def __str__(self):
-        return '<lasso.%s(%s): %s>' % (self.__class__.__name__, self.code, _lasso.strError(self.code))
+        if self.code:
+            return '<lasso.%s(%s): %s>' % (self.__class__.__name__, self.code, _lasso.strError(self.code))
+        else:
+            return '<lasso.%s: %s>' % (self.__class__.__name__, self.message)
 
     def __getitem__(self, i):
         # compatibility with SWIG bindings