* tools/dist/backport.pl: Rename a variable for clarity.  No functional change.
* tools/dist/backport.pl: Rename a variable for clarity.  No functional change.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1500462 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion