Fossil

** return immediately.
*/
static int fileedit_ajax_setup_filerev(const char * zRev,
                                       char ** zRevUuid,
                                       int * vid,
                                       const char * zFilename,
                                       int * frid){
  char * zFileUuid;    /* file UUID */
  char * zFileUuid = 0;             /* file content UUID */
  const int checkFile = zFilename!=0 || frid!=0;
  
  if(checkFile && !fileedit_ajax_check_filename(zFilename)){
    return 0;
  }
  *vid = symbolic_name_to_rid(zRev, "ci");
  if(0==*vid){