eo - fi missed error condition if eoid passed in is NULL

in some cases construction can fail badly and this causes a crash...
eoid is NULL going in and this causes a cascade of failure. survive
and be more robust.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/eo/eo.c b/src/lib/eo/eo.c
index 0d443ef625..d944f40759 100644
--- a/src/lib/eo/eo.c
+++ b/src/lib/eo/eo.c
@@ -1023,6 +1023,7 @@ cleanup:
 EAPI Eo *
 _efl_add_end(Eo *eo_id, Eina_Bool is_ref, Eina_Bool is_fallback)
 {
+   if (!eo_id) return NULL;
    Eo *ret = efl_finalize(eo_id);
    ret = _efl_add_internal_end(eo_id, ret);