shared/c-list: reimport

  git subtree pull --prefix shared/c-list git@github.com:c-util/c-list.git master --squash

1 files changed, 3 insertions, 1 deletions

diff --git a/shared/c-list/src/c-list.h b/shared/c-list/src/c-list.h
index 3d44e33060..c92aa6f3ad 100644
--- a/shared/c-list/src/c-list.h
+++ b/shared/c-list/src/c-list.h
@@ -87,10 +87,12 @@ static inline _Bool c_list_is_linked(const CList *what) {
  * c_list_is_empty() - check whether a list is empty
  * @list:               list to check, or NULL
  *
+ * This is the same as !c_list_is_linked().
+ *
  * Return: True if @list is empty, false if not.
  */
 static inline _Bool c_list_is_empty(const CList *list) {
-        return !list || !c_list_is_linked(list);
+        return !c_list_is_linked(list);
 }
 
 /**