From 74a2762d10e60c77be0be88e7d7bd162c6431b86 Mon Sep 17 00:00:00 2001
From: Toni Kangas <toni.kangas@upcloud.com>
Date: Thu, 23 Jun 2022 23:46:49 +0300
Subject: [PATCH] Use line-break as field separator in compgen words input

This ensures that completions with whitespace are treated as single completion.

Signed-off-by: Toni Kangas <toni.kangas@upcloud.com>
---
 bash_completionsV2.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bash_completionsV2.go b/bash_completionsV2.go
index 1810b2e7..0de86096 100644
--- a/bash_completionsV2.go
+++ b/bash_completionsV2.go
@@ -247,7 +247,8 @@ __%[1]s_handle_standard_completion_case() {
 
     # Short circuit to optimize if we don't have descriptions
     if [[ "${completions[*]}" != *$tab* ]]; then
-        IFS=$'\n' read -ra COMPREPLY -d '' < <(compgen -W "${completions[*]}" -- "$cur")
+        local compgen_words=$(printf "%%s\n" "${completions[@]}")
+        IFS=$'\n' read -ra COMPREPLY -d '' < <(IFS=$'\n' compgen -W "${compgen_words}" -- "$cur")
 
         # If there is a single completion left, escape the completion
         if ((${#COMPREPLY[*]} == 1)); then