From 020c403dff56269d93625970ed41761520afc853 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Sat, 4 Jun 2022 07:42:07 +0000
Subject: When picking a buffer because one isn't specified by the user, ignore
 named buffers. GitHub issue 3212 from David le Blanc.

---
 paste.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'paste.c')

diff --git a/paste.c b/paste.c
index 46f218d2..5ff36854 100644
--- a/paste.c
+++ b/paste.c
@@ -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)
-- 
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