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gvariant: Document failure behaviour of g_variant_dict_lookup() better

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Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #919
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Philip Withnall 2023-03-20 12:16:54 +00:00
parent e979fd9a15
commit 7d090d1510
1 changed files with 2 additions and 1 deletions
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glib/gvariant.c
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@ -4036,7 +4036,8 @@ g_variant_dict_init (GVariantDict *dict,
*
* This function is a wrapper around g_variant_dict_lookup_value() and
* g_variant_get(). In the case that %NULL would have been returned,
* this function returns %FALSE. Otherwise, it unpacks the returned
* this function returns %FALSE and does not modify the values of the arguments
* passed in to @.... Otherwise, it unpacks the returned
* value and returns %TRUE.
*
* @format_string determines the C types that are used for unpacking the