Handle Application::set_hotkeys failure

Application::set_hotkeys can throw an exception if it fails parsing
the string describing the hotkeys to set. Currently this exception
is uncaught which causes spicec to terminate when the controller
tries to set invalid hotkeys. Fall back to using the default
hotkeys when the controller sends an invalid hotkeys string.

1 files changed, 1 insertions, 0 deletions

diff --git a/client/application.h b/client/application.h
index ac51cd2a..c513d948 100644
--- a/client/application.h
+++ b/client/application.h
@@ -250,6 +250,7 @@ public:
     void show_me(bool full_screen);
     void hide_me();
     void set_hotkeys(const std::string& hotkeys);
+    void set_default_hotkeys(void);
     int get_controller_menu_item_id(int32_t opaque_conn_ref, uint32_t msg_id);
     void set_menu(Menu* menu);
     void delete_menu();