<div dir="ltr"><div>Reviewed-by: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>> </div>Please CC stable. </div><div class="gmail_extra"> <div class="gmail_quote">On Tue, Jan 10, 2017 at 8:13 PM, Timothy Arceri <<a href="mailto:timothy.arceri@collabora.com" target="_blank">timothy.arceri@collabora.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Currently its dependant on the user calling and checking the result of list_empty() before using the result of list_is_singular(). --- src/util/list.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util/list.h b/src/util/list.h index e8a99ac..07eb9f3 100644 --- a/src/util/list.h +++ b/src/util/list.h @@ -110,7 +110,7 @@ static inline bool list_empty(struct list_head *list) */ static inline bool list_is_singular(const struct list_head *list) { - return list->next != NULL && list->next->next == list; + return list->next != NULL && list->next != list && list->next->next == list; } static inline unsigned list_length(struct list_head *list) -- 2.9.3 _______________________________________________ mesa-dev mailing list <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/mesa-dev" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/mesa-dev</a> </blockquote></div> </div>