diff options
| -rw-r--r-- | otk/application.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/otk/application.cc b/otk/application.cc index 0a250ea3..29dc6bf4 100644 --- a/otk/application.cc +++ b/otk/application.cc @@ -69,7 +69,11 @@ void OtkApplication::exec(void) bool OtkApplication::setMainWidget(const OtkWidget *main_widget) { // ignore it if it has already been set - if (_main_widget) return false; + if (_main_widget) { + std::cerr << "More than one main OtkWidget being created for the " << + "OtkApplication!\n"; + return false; + } _main_widget = main_widget; |