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GVariant: add a clarification to the docs

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Add a note to the doc for g_viarnat_get_child_value() that the return
value is non-floating and must be freed with g_variant_unref().

https://bugzilla.gnome.org/show_bug.cgi?id=654412
This commit is contained in:
Ryan Lortie 2011-10-04 17:27:27 -04:00
parent 6b566e1d0b
commit 4d5fe27048
1 changed files with 3 additions and 0 deletions
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glib/gvariant-core.c
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@ -899,6 +899,9 @@ g_variant_n_children (GVariant *value)
* It is an error if @index_ is greater than the number of child items * It is an error if @index_ is greater than the number of child items
* in the container. See g_variant_n_children(). * in the container. See g_variant_n_children().
* *
* The returned value is never floating. You should free it with
* g_variant_unref() when you're done with it.
*
* This function is O(1). * This function is O(1).
* *
* Since: 2.24 * Since: 2.24