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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2022-06-04 10:01:09 +01:00
parent e77e11ec6b 020c403dff
commit afb3a5fe71
3 changed files with 10 additions and 1 deletions
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8
paste.c
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@ -111,6 +111,12 @@ paste_walk(struct paste_buffer *pb)
return (RB_NEXT(paste_time_tree, &paste_by_time, pb));
}
int
paste_is_empty(void)
{
return RB_ROOT(&paste_by_time) == NULL;
}
/* Get the most recent automatic buffer. */
struct paste_buffer *
paste_get_top(const char **name)
@ -118,6 +124,8 @@ paste_get_top(const char **name)
struct paste_buffer *pb;
pb = RB_MIN(paste_time_tree, &paste_by_time);
while (pb != NULL && !pb->automatic)
pb = RB_NEXT(paste_time_tree, &paste_by_time, pb);
if (pb == NULL)
return (NULL);
if (name != NULL)