From 8edfb70fb8cb2c0988d8c925e4214f31ae273284 Mon Sep 17 00:00:00 2001
From: Mark <mark@betalupi.com>
Date: Sat, 25 Mar 2023 10:35:43 -0700
Subject: [PATCH] Fixed a minor bug

---
 src/promptbuffer.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/promptbuffer.rs b/src/promptbuffer.rs
index 3045f6a..31bdac8 100644
--- a/src/promptbuffer.rs
+++ b/src/promptbuffer.rs
@@ -40,6 +40,10 @@ impl PromptBuffer {
 		self.buffer_changed = false;
 
 		if s != "" { self.hist.push_back(s.clone()); }
+		while self.hist.len() > self.hist_maxlen {
+			self.hist.pop_front();
+		}
+
 		return s;
 	}