tree 386755a0a36c20fac6923db4fff1c7c9837a8647
parent 1dc36600efb0930f235e5a60d1df4600314e3035
author Shouheng Zhang <shouheng.zhang@intel.com> 1512698098 +0800
committer Shouheng Zhang <learning.albert.zhang@gmail.com> 1513819225 +0800

Sync correctly when subproject url is a relative url to its parent url

Issue: when subproject url is a relative in .gitmodules
repo tool cannot handle this and cause:
"fatal: '***' does not appear to be a git repository
 fatal: Could not read from remote repository."
issue.

Signed-off-by: Shouheng Zhang <shouheng.zhang@intel.com>
Change-Id: I2a24c291ea0074ba13a740b32a11c0c25975e72b