tree 6ad8ac3410744744990440ffaa4eac87498fe30a
parent 3ca43622f901b87f4c17397b92dc023487ca3e4b
author Patrick Venture <venture@google.com> 1544656585 -0800
committer Patrick Venture <venture@google.com> 1544721898 -0800

tools: main, use copy instead of looping

Use a copy to ostream_iterator instead of looping with stringstream.

Change-Id: Ife8d31ce6ec970763dadbba813cab235156cb86c
Signed-off-by: Patrick Venture <venture@google.com>