diff -r 8722a668fb2a -r 7db4dbf4e6f9 dav/optparser.c
--- a/dav/optparser.c	Fri Sep 22 20:42:33 2017 +0200
+++ b/dav/optparser.c	Sat Sep 23 11:45:03 2017 +0200
@@ -184,6 +184,20 @@
                         }
                         break;
                     }
+                    case 'T': {
+                        if(!option) {
+                            option = "timeout";
+                            optchar = 'T';
+                        } else {
+                            fprintf(
+                                    stderr,
+                                    "Missing argument for option -%c\n",
+                                    optchar);
+                            cmd_args_free(a);
+                            return NULL;
+                        }
+                        break;
+                    }
                 }
             }
         } else if(option) {