Updater: Fixed all vs2012 code analysis warnings (Microsoft All Rules)

git-svn-id: http://svn.code.sf.net/p/processhacker/code/2.x/trunk@5425 21ef857c-d57f-4fe0-8362-d861dc6d29cd
Updater: fixed warning

git-svn-id: http://svn.code.sf.net/p/processhacker/code/2.x/trunk@5426 21ef857c-d57f-4fe0-8362-d861dc6d29cd