* frontends/command-line: Remove more globals. git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@4497 67ed7778-7388-44ab-90cf-0a291f65f57c
* frontends/command-line: Remove more globals. git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@4497 67ed7778-7388-44ab-90cf-0a291f65f57c