From: Keir Fraser <keir.fraser@citrix.com>
Date: Thu, 25 Jun 2009 12:15:32 +0000 (+0100)
Subject: tools: fix inverted logic check
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~13685
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=d7e7ef68594c45197932d4e960603a670657b809;p=xen.git

tools: fix inverted logic check

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
---

diff --git a/tools/python/xen/xend/XendConfig.py b/tools/python/xen/xend/XendConfig.py
index 398e73e78e..9cced961a8 100644
--- a/tools/python/xen/xend/XendConfig.py
+++ b/tools/python/xen/xend/XendConfig.py
@@ -463,9 +463,11 @@ class XendConfig(dict):
             if 'device_model' not in self['platform']:
                 self['platform']['device_model'] = auxbin.pathTo("qemu-dm")
             # device_model may be set to 'qemu-dm' or 'stubdom-dm' w/o a path
-            if os.path.dirname(self['platform']['device_model']) != "":
+            if os.path.dirname(self['platform']['device_model']) == "":
                 self['platform']['device_model'] = \
                     auxbin.pathTo(self['platform']['device_model'])
+            if not os.path.exists(self['platform']['device_model']):
+                raise VmError("device model '%s' not found" % str(self['platform']['device_model']))
 
         if self.is_hvm():
             if 'timer_mode' not in self['platform']: