| commit | 22f4c322d63d19d392be689422be9e3e9c473410 | [log] [tgz] |
|---|---|---|
| author | Jim Tang <jimtang@google.com> | Mon Dec 17 15:21:53 2018 +0800 |
| committer | Jim Tang <jimtang@google.com> | Sat Dec 22 11:19:40 2018 +0800 |
| tree | 3d6869de51ab47981cec1d41c93ffc09402a8eb7 | |
| parent | 4bc5c8fed5e4297e27bd3cb8e39b13750db0bdc0 [diff] |
Prevent PYTHONPATH from accumulatively growing.
After running "lunch" multiple times, the global variable
PYTHONPATH grows larger and larger with repetively content.
This patch is to prevent PYTHONPATH from prepending redundant path.
Bug: b/121110600
Test: $ source build/envsetup.sh && lunch
$ echo $PYTHONPATH | sed 's/:/\n/g'
$ lunch; lunch
$ echo $PYTHONPATH | sed 's/:/\n/g' # not growing.
Change-Id: Ifc36d071fb63bb1494bb0a94fdff477a41708c74
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