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When picking a buffer because one isn't specified by the user, ignore

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named buffers. GitHub issue 3212 from David le Blanc.
This commit is contained in:
nicm
2022-06-04 07:42:07 +00:00
parent 3edda3c5e7
commit 020c403dff
3 changed files with 10 additions and 1 deletions
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8
paste.c
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@ -112,6 +112,12 @@ 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)
@ -119,6 +125,8 @@ 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)