From ef42c822e6ce152d66cb45fa27835488bb69f2c6 Mon Sep 17 00:00:00 2001
From: BarbUk <julien.virey@gmail.com>
Date: Sat, 16 Jan 2021 23:18:58 +0100
Subject: [PATCH] Update brainy theme with correct `compgen` syntax

---
 themes/brainy/brainy.theme.bash | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/themes/brainy/brainy.theme.bash b/themes/brainy/brainy.theme.bash
index e988be1f..1d0c879b 100644
--- a/themes/brainy/brainy.theme.bash
+++ b/themes/brainy/brainy.theme.bash
@@ -208,16 +208,15 @@ _brainy_completion() {
 	segments="battery clock exitcode python ruby scm sudo todo"
 	case "${_action}" in
 		show)
-			read -r -a COMPREPLY <<< "$(compgen -W "${segments}" -- "${cur}")"
+			while IFS='' read -r line; do COMPREPLY+=("$line"); done < <(compgen -W "${segments}" -- "${cur}")
 			return 0
 			;;
 		hide)
-			read -r -a COMPREPLY <<< "$(compgen -W "${segments}" -- "${cur}")"
+			while IFS='' read -r line; do COMPREPLY+=("$line"); done < <(compgen -W "${segments}" -- "${cur}")
 			return 0
 			;;
 	esac
-
-	read -r -a COMPREPLY <<< "$(compgen -W "${actions}" -- "${cur}")"
+	while IFS='' read -r line; do COMPREPLY+=("$line"); done < <(compgen -W "${actions}" -- "${cur}")
 	return 0
 }