From 4cd10c34e2d895d2b4b747b877beaad34182e1fd Mon Sep 17 00:00:00 2001
From: Siana Gearz <siana.sg@live.de>
Date: Mon, 5 Nov 2012 12:15:42 +0100
Subject: [PATCH] Fix manifest when extra libs are empty on Windows

---
 indra/newview/viewer_manifest.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 84e6ff3cc..abd6bf18d 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -322,7 +322,7 @@ class WindowsManifest(ViewerManifest):
             self.path("wrap_oal.dll")
             self.end_prefix()
 
-        if self.args['extra_libraries'] != None:
+        if 'extra_libraries' in self.args:
             print self.args['extra_libraries']
             path_list = self.args['extra_libraries'].split('|')
             for path in path_list: