Fix env.subst() stack trace on var containing ListAction.
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 27 Sep 2004 21:24:20 +0000 (21:24 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Mon, 27 Sep 2004 21:24:20 +0000 (21:24 +0000)
commit92bc9f3929e00394956aa7c976ab8696179f5586
tree10174b4f6c649078aff04722fe7555a9935df39b
parent8fdc5c2a3c5ecfd219c9ca383376ccbc7f0b622e
Fix env.subst() stack trace on var containing ListAction.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@1108 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/CHANGES.txt
src/engine/SCons/Util.py
src/engine/SCons/UtilTests.py
test/actions.py