tree 8e2f4095f1845d2e410ba5da75b4116bd8f75b25
parent 993f8a8c6518ac7d623af487c1b20835149ab673
author Manuel Roman <manuelroman@google.com> 1337808331 -0700
committer Manuel Roman <manuelroman@google.com> 1337808331 -0700

Check result handler is not null

If caller passes a null result handler to the proxy methods, we need
to check it when getting the result. Otherwise we try to invoke a method
on a null object

Change-Id: Ic2f456c36cb542b782b6a6d0d4d607ccf0987496