tree ce5a23faa71e3fddd2df3cb0863da84d4b24f832
parent fcad73400b471ef2a8fc6c32adc50105597344b1
author James Robinson <jamesr@google.com> 1484693303 -0800
committer James Robinson <jamesr@google.com> 1484693303 -0800

[gitsync] Simplify and fix remote detection

curl can figure out if a URL exists or not.

Change-Id: I0d0e1d5c881261377909ebec70978a54f1e161fb