Do not fail if PATH environment variable is not defined

This is required for ZEO.

Do not fail if PATH environment variable is not defined
This is required for ZEO.
becdff17 · Julien Muchembled · 39f73b76 · becdff17
Commit becdff17 authored Aug 05, 2011 by Julien Muchembled
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product/PortalTransforms/libtransforms/utils.py product/PortalTransforms/libtransforms/utils.py +1 -1

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--- a/product/PortalTransforms/libtransforms/utils.py
+++ b/product/PortalTransforms/libtransforms/utils.py
@@ -16,7 +16,7 @@ except ImportError:

 class MissingBinary(Exception): pass

-envPath = os.environ['PATH']
+envPath = os.getenv('PATH', '')
 bin_search_path = [path for path in envPath.split(os.pathsep)
                   if os.path.isdir(path)]