Align with iwamatsu's final release

There were a couple of differences found between this codebase and
iwamatsu's final release of 1.3.6 that are not in the gentoo
patchset and also do not seem to be linked to any commits in the git
history.  This commit puts those differences back in.

app.cpp

@@ -61,6 +61,8 @@ int conv(int num_msg, const struct pam_message **msg,
                     case Panel::Login:
                         (*resp)[i].resp=strdup(panel->GetName().c_str());
                         break;
+                    default:
+                        break;
                 }
                 break;
 
@@ -1013,7 +1015,7 @@ int App::StartServer() {
         break;
     }
 
-    delete args;
+    delete [] args;
 
     serverStarted = true;