From 44a863d8aa642fcc2d2475e56b7e4c5ecac30c69 Mon Sep 17 00:00:00 2001
From: Raf <84349012+RafBishopFox@users.noreply.github.com>
Date: Tue, 30 Jan 2024 08:17:05 -0500
Subject: [PATCH] Adding a check for the length of an escaped sequence when
 unescaping

---
 inputrc/parse.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/inputrc/parse.go b/inputrc/parse.go
index 429aa12..d261211 100644
--- a/inputrc/parse.go
+++ b/inputrc/parse.go
@@ -620,6 +620,10 @@ func unescapeRunes(r []rune, i, end int) string {
 	var seq []rune
 	var char0, char1, char2, char3, char4, char5 rune
 
+	if len(r) == 1 {
+		return string(r)
+	}
+
 	for ; i < end; i++ {
 		if char0 = r[i]; char0 == '\\' {
 			char1, char2, char3, char4, char5 = grab(r, i+1, end), grab(r, i+2, end), grab(r, i+3, end), grab(r, i+4, end), grab(r, i+5, end)