Check fore NoneType in Throughput stability test results processing

This CL checks for iperf data before further processing results. This is
to account for cases where the iperf session ends prematurely and does
not return proper results.

Test: Done
Bug: None

Change-Id: Ie8616dcfca7bd515a8203828c766ecf1a76bb8c6
Signed-off-by: Omar El Ayach <oelayach@google.com>
1 file changed
tree: 4dd69e8dde4c196eb1bb6b234b8668d150cc0eac
  1. acts/
  2. tools/
  3. wts-acts/
  4. Android.mk
  5. PREUPLOAD.cfg