tree f2f186b287b419ddf91b3f4029b436452ba601fb
parent 1f0b9962b0b5c7b008e770b07010ae1e52417214
author Tianjie Xu <xunchang@google.com> 1526422199 -0700
committer Tianjie Xu <xunchang@google.com> 1526443530 -0700

Last command file should be updated after a command finishes

The last command file has the last executed stash command by convention.
So we should update the file after we actually finishes executing the command;
instead of after loading src/tgt.

Bug: 79756267
Test: unit tests pass
Change-Id: I4535b5836e7eb13b3abe3d02f9f362ec5e9ec969