evas-drm: Set Magic on the Ecore_Evas

@bugfix: Set magic on the ecore_evas

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/modules/ecore_evas/engines/drm/ecore_evas_drm.c

@@ -122,12 +122,17 @@ ecore_evas_drm_new_internal(const char *device, unsigned int parent, int x, int
         return NULL;
      }
 
+   /* try to allocate space for new ecore_evas */
    if (!(ee = calloc(1, sizeof(Ecore_Evas))))
      {
         ERR("Failed to allocate space for new Ecore_Evas");
         return NULL;
      }
 
+   ECORE_MAGIC_SET(ee, ECORE_MAGIC_EVAS);
+
+   /* try to init drm */
+
    return ee;
 }