navigator: fix SIGSEGV occuring when action name is NULL

diff --git a/src/navigator.c b/src/navigator.c
index 91da1f1..e5fbe91 100644 (file)
--- a/src/navigator.c
+++ b/src/navigator.c
@@ -410,7 +410,7 @@ static void _activate_widget(void)
             actionName = atspi_action_get_name(action, i, NULL);
             ERROR("Action name = %s\n", actionName);
 
-            if (!strcmp("click", actionName))
+            if (actionName && !strcmp("click", actionName))
             {
                 atspi_action_do_action(action, 0, NULL);
                 #ifdef DEBUG_MODE