tree 8a522650dc1a39fcc0a3f6944526b7dbf602ba5d
parent 7d449680c5527ead02653b9a505e96d7bd9fefb5
author David Pursehouse <david.pursehouse@sonymobile.com> 1432172246 +0900
committer David Pursehouse <david.pursehouse@sonymobile.com> 1432305997 +0000

Solver V1: Check for file/directory existence before operations

Only move the old config file if it exists. Trying to move the file if
it does not exist results in an exception being thrown and then the
subsequent call to create the default site config file does not get
executed. This is most likely the root cause of there being no default
site config which was worked around in change I217d6479.

Also, only create the default site config file if it does not already
exist. Attempting to create the file if it exists will not cause the
file to be overwritten, but results in an unnecessary exception being
thrown and logged.

Change-Id: I7d3c7d49bcca14009a9252d2cb82d3ccaf685cf8