Add more info in the doc about the return value.

SVN revision: 56227
2011-01-19 19:25:49 +00:00 · 2011-01-19 19:25:49 +00:00 · 7a26737343
parent a865fab5ad
commit 7a26737343
1 changed files with 1 additions and 0 deletions
--- a/legacy/elementary/src/lib/elm_layout.c
+++ b/legacy/elementary/src/lib/elm_layout.c
@ -1005,6 +1005,7 @@ elm_layout_edje_get(const Evas_Object *obj)
 * @return The edje data string
 *
 * This function fetches data specified at the object level.
+ * This function return NULL if data is not found.
 *
 * In EDC this comes from a data block within the group block that @a
 * obj was loaded from. E.g.