tests/build.rs: remove empty components from LD_LIBRARY_PATH
authorNODA, Kai <nodakai@gmail.com>
Wed, 19 Jul 2017 13:59:50 +0000 (21:59 +0800)
committerNODA, Kai <nodakai@gmail.com>
Fri, 21 Jul 2017 08:16:16 +0000 (16:16 +0800)
commit2683d0e99e379c0124ae96d2f0566fde46b2b92f
tree817830b936d76bc5871be93d9c71301f2efa27bd
parent46bb38aa29bff35bc37a978d38b3840cb37b7532
tests/build.rs: remove empty components from LD_LIBRARY_PATH

This is to amend PR #4278

The tests intended to ensure Cargo wouldn't mistakenly add empty
components to LD_LIBRARY_PATH (or its equivalents) but they could fail
when the test runner already had empty components in LD_LIBRARY_PATH
from their environment.

Signed-off-by: NODA, Kai <nodakai@gmail.com>
tests/build.rs