Have the Environment.get() method return None as the default, like the standard Pytho...
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 28 Dec 2002 07:59:31 +0000 (07:59 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 28 Dec 2002 07:59:31 +0000 (07:59 +0000)
commitd9e82a259560def043ac8d8e1251e0fe0b049d46
treeff42fa38b655c64873028e4b43bac090b509f24f
parent80c7e34fb06b7d650df20d4d85bdc5a6e65a33cb
Have the Environment.get() method return None as the default, like the standard Python get() method.  (Lachlan O'Dea)

git-svn-id: http://scons.tigris.org/svn/scons/trunk@532 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/CHANGES.txt
src/engine/SCons/Environment.py
src/engine/SCons/EnvironmentTests.py