eo_base_class: Avoid useless memory alloc

Summary:
The pd->ext will be NULL when the target object on invalidate state or edje object or isolated object etc..

In above case, If data is NULL and ext is not needed, it seems there is no need to create a node.

Reviewers: raster, cedric, Hermet

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D12206

Change-Id: I7000fd4cbf48c0841865483092e5b778602886d1

diff --git a/src/lib/eo/eo_base_class.c b/src/lib/eo/eo_base_class.c
index e744502..52c5ca9 100644 (file)
--- a/src/lib/eo/eo_base_class.c
+++ b/src/lib/eo/eo_base_class.c
@@ -362,6 +362,8 @@ _key_generic_set(const Eo *obj, Efl_Object_Data *pd, const char *key, const void
                }
           }
      }
+   else
+     if (!data) return NULL;
 
    ext = _efl_object_extension_need(pd);
    if (ext)