Check that we have a valid path when emitting a signal

[platform/core/uifw/at-spi2-atk.git] / atk-adaptor / event.c

diff --git a/atk-adaptor/event.c b/atk-adaptor/event.c
index ef6b964..22f817d 100644 (file)
--- a/atk-adaptor/event.c
+++ b/atk-adaptor/event.c
@@ -424,7 +424,7 @@ signal_is_needed (const gchar *klass, const gchar *major, const gchar *minor)
 /* Convert a : to a / so that listeners can use arg0path to match only
  *  * the prefix */
 static char *
-adapt_minor_for_dbus (char *source)
+adapt_minor_for_dbus (const char *source)
 {
   gchar *ret = g_strdup (source);
   int i = strcspn (ret, ":");
@@ -471,6 +471,7 @@ emit_event (AtkObject  *obj,
     return;
 
   path =  spi_register_object_to_path (spi_global_register, G_OBJECT (obj));
+  g_return_if_fail (path != NULL);
 
   /*
    * This is very annoying, but as '-' isn't a legal signal