Patch by: C. Michael Pilato
Patch by: C. Michael Pilato

* subversion/clients/cmdline/main.c

  (format_option): Fix a potential segfault when OPT == NULL.



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@841773 13f79535-47bb-0310-9956-ffa450edef68

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