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lipinggm / tlb

Automatically exported from code.google.com/p/tlb
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Default environment variables #67

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
We need to allow people to specify a list of environment variables in the 
following fashion ${foo:bar:baz:quux}.

In this case, if foo and bar are not set, and baz is set to VALUE_BAZ and quux 
is set to VALUE_QUUX, the value returned by this expression should be 
VALUE_BAZ. (So it is in decreasing order of preference).

Original issue reported on code.google.com by singh.janmejay on 12 Mar 2011 at 10:08

GoogleCodeExporter commented 9 years ago 
94a964a62666b855e722 fixes this issue

Original comment by itspa...@gmail.com on 17 Mar 2011 at 8:09