diff options
| author | Monsta <[email protected]> | 2015-01-05 18:34:01 +0300 |
|---|---|---|
| committer | infirit <[email protected]> | 2015-01-10 21:26:02 +0100 |
| commit | e0782e058b729553335cfe76f96ba556e54b7f58 (patch) | |
| tree | 31c13d89d312834b2eecb6b7ea6019385bd0b383 | |
| parent | 54da6f16ad644abc7771d568679a12b79a890e01 (diff) | |
| download | atril-e0782e058b729553335cfe76f96ba556e54b7f58.tar.bz2 atril-e0782e058b729553335cfe76f96ba556e54b7f58.tar.xz | |
safer access to list element's data
g_list_nth_data just returns NULL if either list or element is NULL
| -rw-r--r-- | shell/ev-history.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/shell/ev-history.c b/shell/ev-history.c index 9b59014c..51ecb3fa 100644 --- a/shell/ev-history.c +++ b/shell/ev-history.c @@ -123,13 +123,9 @@ ev_history_add_link (EvHistory *history, EvLink *link) EvLink * ev_history_get_link_nth (EvHistory *history, int index) { - GList *l; - g_return_val_if_fail (EV_IS_HISTORY (history), NULL); - l = g_list_nth (history->priv->links, index); - - return EV_LINK (l->data); + return EV_LINK (g_list_nth_data (history->priv->links, index)); } int |