The bash command "local myvar=$(mycommand)" has the exit status of the
bash builtin "local" rather than the exit status of mycommand.  To get
the exit status of mycommand, "local myvar" should be run separately
on a previous line.


Review URL: https://chromiumcodereview.appspot.com/11308129

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@169446 0039d316-1c4b-4281-b951-d872f2087c98