[Checkins] SVN: zc.buildout/branches/env-cache/src/zc/buildout/easy_install.py No need to key on the executable since the env only takes the _get_env

[Ross Patterson]

Log message for revision 124116:
  No need to key on the executable since the env only takes the _get_env
  result.

Changed:
  U   zc.buildout/branches/env-cache/src/zc/buildout/easy_install.py

-=-
Modified: zc.buildout/branches/env-cache/src/zc/buildout/easy_install.py
===================================================================
--- zc.buildout/branches/env-cache/src/zc/buildout/easy_install.py	2012-01-21 08:54:49 UTC (rev 124115)
+++ zc.buildout/branches/env-cache/src/zc/buildout/easy_install.py	2012-01-21 10:06:22 UTC (rev 124116)
@@ -234,9 +234,9 @@
 
 _envs = {}
 def _get_env(executable, path=None):
-    key = executable, tuple(path)
+    python = _get_version(executable)
+    key = python, tuple(path)
     env = _envs.get(key)
-    python = _get_version(executable)
     if env is None:
         _envs[key] = env = pkg_resources.Environment(
             search_path=path, python=python)