Call str() on the string values of environment variables used by the
authorstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 20 Sep 2008 01:21:36 +0000 (01:21 +0000)
committerstevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Sat, 20 Sep 2008 01:21:36 +0000 (01:21 +0000)
commitb66858565d0bd2443db6294ef194d23b13752df3
treee95260617fa3d0e01339a0e80899c00cd700dd8b
parent78e31c013d1d39a6c78d0581fcf8dc3a65d0b93c
Call str() on the string values of environment variables used by the
_subproc(), so the underlying subprocess.Popen() call won't throw
an exception if the value is actually a Unicode string.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@3441 fdb21ef1-2011-0410-befe-b5e4ea1792b1
src/engine/SCons/Action.py