Diff of /src/qtgui/main.cpp [2b0155] .. [8e3e3b]

  Switch to side-by-side view 

--- a/src/qtgui/main.cpp
+++ b/src/qtgui/main.cpp
@@ -247,6 +247,7 @@
 		question = *(++argv);
 		argc--; goto b1;
 	    case 't': op_flags |= OPT_t; break;
+	    default: Usage();
 	    }
     b1: argc--; argv++;
     }