From 06b887a619baf64b403e9b378241b7e4dd17bdd3 Mon Sep 17 00:00:00 2001
From: Marlon Richert <marlonrichert@users.noreply.github.com>
Date: Mon, 3 Jan 2022 17:11:25 +0200
Subject: [PATCH] Fix quoting bug in history completion

Fixes #393.
---
 functions/completion/_autocomplete.history_lines | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/functions/completion/_autocomplete.history_lines b/functions/completion/_autocomplete.history_lines
index 819ed1c8..744b246f 100644
--- a/functions/completion/_autocomplete.history_lines
+++ b/functions/completion/_autocomplete.history_lines
@@ -22,8 +22,8 @@ _autocomplete.history_lines() {
     fi
     if [[ -o histfindnodups ]]; then
       while (( $#events[@] < max_lines && 0 < histno && histno < HISTNO )); do
-        # -v's arg is a literal string, so we need to escape glob chars.
-        [[ -v history[$histno] && ! -v events[${(b)history[$histno]}] ]] &&
+        # -v's arg is a literal string, so we need to quote all characters.
+        [[ -v history[$histno] && ! -v events[${(q)history[$histno]}] ]] &&
             events[$history[$histno]]=$histno
         (( histno += inc ))
       done