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-rw-r--r--src/engine/SCons/PathList.py14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/engine/SCons/PathList.py b/src/engine/SCons/PathList.py
index 9a41453..1129d1e 100644
--- a/src/engine/SCons/PathList.py
+++ b/src/engine/SCons/PathList.py
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 The SCons Foundation
+# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
@@ -21,7 +21,7 @@
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
-__revision__ = "src/engine/SCons/PathList.py issue-2856:2676:d23b7a2f45e8 2012/08/05 15:38:28 garyo"
+__revision__ = "src/engine/SCons/PathList.py 2013/03/03 09:48:35 garyo"
__doc__ = """SCons.PathList
@@ -131,12 +131,14 @@ class _PathList(object):
value = env.subst(value, target=target, source=source,
conv=node_conv)
if SCons.Util.is_Sequence(value):
- result.extend(value)
- continue
-
+ result.extend(SCons.Util.flatten(value))
+ elif value:
+ result.append(value)
elif type == TYPE_OBJECT:
value = node_conv(value)
- if value:
+ if value:
+ result.append(value)
+ elif value:
result.append(value)
return tuple(result)