--- a/dav/optparser.c Mon Sep 01 17:09:18 2014 +0200 +++ b/dav/optparser.c Mon Nov 03 15:43:04 2014 +0100 @@ -122,6 +122,20 @@ } break; } + case 'n': { + if(!option) { + option = "namespace"; + optchar = 'n'; + } else { + fprintf( + stderr, + "Missing argument for option -%c\n", + optchar); + cmd_args_free(a); + return NULL; + } + break; + } } } } else if(option) {