Pointed out by Blair Zajac <blair@orcaware.com>
Pointed out by Blair Zajac <blair@orcaware.com>

* subversion/clients/cmdline/commit-cmd.c
 
 (message_from_editor) initialize the error variable properly

 (store_message) modified the use of the size variable. This approach appeals
  more to me.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@841444 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion