4270 ld(1) argument error reporting is still pretty bad

*** 1677,1688 ****
--- 1677,1699 ----
                          }
                          break;
  
                  case '?':
                          DBG_CALL(Dbg_args_option(ofl->ofl_lml, ndx, c, NULL));
+                         /*
+                          * If the option character is '-', we're looking at a
+                          * long option which couldn't be translated, display a
+                          * more useful error.
+                          */
+                         if (optopt == '-') {
+                                 eprintf(ofl->ofl_lml, ERR_FATAL,
+                                     MSG_INTL(MSG_ARG_LONG_UNKNOWN),
+                                     argv[optind-1]);
+                         } else {
                                  eprintf(ofl->ofl_lml, ERR_FATAL,
                                      MSG_INTL(MSG_ARG_UNKNOWN), optopt);
+                         }
                          (*usage)++;
                          break;
  
                  default:
                          break;