From 89ba024b9843719bf06a9c3efaaf1b137dee2a12 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <binkertn@umich.edu>
Date: Wed, 9 Feb 2005 13:41:53 -0500
Subject: Fix the panic message so that it looks more like M5's panic. Make it
 so the same path is not added to the system path twice.

--HG--
extra : convert_revision : fe18db38cc4e335ad3525a364e9f8faf62b60e52
---
 sim/pyconfig/m5config.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sim/pyconfig/m5config.py b/sim/pyconfig/m5config.py
index c9bfdab54..bbd437b30 100644
--- a/sim/pyconfig/m5config.py
+++ b/sim/pyconfig/m5config.py
@@ -36,11 +36,12 @@ env = {}
 env.update(os.environ)
 
 def panic(*args, **kwargs):
-    sys.exit(*args, **kwargs)
+    print >>sys.stderr, 'panic:', string
+    sys.exit(1)
 
 def AddToPath(path):
     path = os.path.realpath(path)
-    if os.path.isdir(path):
+    if os.path.isdir(path) and path not in sys.path:
         sys.path.append(path)
 
 def Import(path):
-- 
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