Merge "gdbrunner: avoid using `[` on older devices." am: fb4dd3e63b am: ac5cb3c18d am: 03d18e4c03
am: f95406055f

* commit 'f95406055f17de18c2ef4b26e76167fede23378f':
  gdbrunner: avoid using `[` on older devices.

Change-Id: If712bf43dc08990e06f8025ed0f3b3014fa65758