wayneeseguin/rvm — comment on commit 81b53c9a38c1cd36f33d29b02ad3269e8a3151f9
File:  line 0
By mpapis:

true will execute anything passed to it but will ignore it return/exit status, this way we set CC if it was not set and in trace it will be visible as

true CC: /usr/bin/gcc-4.2