From: Daniel P. Berrange <berrange@redhat.com>
Date: Fri, 10 Nov 2006 19:55:27 +0000 (+0000)
Subject: Fixed string concatenation in case where there is no lower level error
X-Git-Tag: LIBVIRT_0_1_9~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb1ff5e7f8a105a5985edb92578cb390f84530b6;p=thirdparty%2Flibvirt.git

Fixed string concatenation in case where there is no lower level error
---

diff --git a/python/libvir.py b/python/libvir.py
index b0f0b2c1c8..dc4bc295ce 100644
--- a/python/libvir.py
+++ b/python/libvir.py
@@ -63,7 +63,10 @@ class libvirtError(Exception):
         return self.err[8]
 
     def __str__(self):
-        return Exception.__str__(self) + " " + self.get_error_message()
+        if self.get_error_message() is None:
+            return Exception.__str__(self)
+        else:
+            return Exception.__str__(self) + " " + self.get_error_message()
 
 #
 # register the libvirt global error handler