From 571a0f70f39fed70b2db51e1624b2a0ee29f00c4 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Wed, 29 Nov 2023 05:14:11 +0900
Subject: [PATCH] fix(_comp_delimited): treat delimiter as a fixed string

The right-hand side of == in the conditional commands [[ ]] are
treated as a glob pattern.  In the other occurrences of $delimiter,
they are quoted as "$delimiter", which means that $delimiter treated
as a fixed string.  However, only in this line, $delimiter is treated
as a glob pattern.  In this patch, we quote it properly the same as in
the other occurrences of $delimiter.
---
 bash_completion | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bash_completion b/bash_completion
index 1cdb9bcc180..7089f241af2 100644
--- a/bash_completion
+++ b/bash_completion
@@ -1199,7 +1199,7 @@ _comp_delimited()
         delimiter=$1
         shift
     fi
-    [[ $cur == *$delimiter* ]] && prefix=${cur%"$delimiter"*}$delimiter
+    [[ $cur == *"$delimiter"* ]] && prefix=${cur%"$delimiter"*}$delimiter
 
     if [[ $deduplicate ]]; then
         # We could construct a -X pattern to feed to compgen, but that'd