--- a/dav/sopt.c	Wed May 30 16:06:03 2018 +0200
+++ b/dav/sopt.c	Wed May 30 16:25:57 2018 +0200
@@ -61,22 +61,6 @@
                         cmd_args_free(a);
                         return NULL;
                     }
-                    /*
-                    case 'k': {
-                        if(!option) {
-                            option = "key";
-                            optchar = 'k';
-                        } else {
-                            fprintf(
-                                    stderr,
-                                    "Missing argument for option -%c\n",
-                                    optchar);
-                            cmd_args_free(a);
-                            return NULL;
-                        }
-                        break;
-                    }
-                    */
                     case 'c': {
                         ucx_map_cstr_put(a->options, "conflict", NOARG);
                         break;