From 7bffac6caf879c1c7a7087528320972d425e06a5 Mon Sep 17 00:00:00 2001
From: yory8 <>
Date: Sat, 21 Sep 2019 09:52:15 +0200
Subject: [PATCH] fix: avoid endless loop

---
 storer.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/storer.go b/storer.go
index fc294be..851d1d3 100644
--- a/storer.go
+++ b/storer.go
@@ -15,6 +15,13 @@ func store(text string, history []string, histfile string, max int, persist bool
 
 	l := len(history)
 	if l > 0 {
+		// this avoids entering an endless loop,
+		// see https://github.com/bugaevc/wl-clipboard/issues/65
+		last := history[l-1]
+		if text == last {
+			return nil
+		}
+
 		// drop oldest items that exceed max list size
 		if l >= max {
 			// usually just one item, but more if we suddenly reduce our --max-items