From 074c31107305dd0443e6b5c56689bef6b69ccd33 Mon Sep 17 00:00:00 2001
From: Ruslan Samoylenko <ruslan.sem@gmail.com>
Date: Fri, 9 Apr 2021 10:27:47 +0300
Subject: [PATCH 1/2] lib/functions: Update alias_value

Fix function alias_value()
---
 lib/functions.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/functions.sh b/lib/functions.sh
index 33fade2..d963908 100644
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -50,8 +50,7 @@ function open_command() {
 #    1 if it does not exist
 #
 function alias_value() {
-    alias "$1" | sed "s/^$1='\(.*\)'$/\1/"
-    test $(alias "$1")
+    [ "${BASH_ALIASES[$1]}" ] && echo ${BASH_ALIASES[$1]}
 }
 
 #

From 158a906c57730b59b84bef65e9c68e235a861f46 Mon Sep 17 00:00:00 2001
From: Koichi Murase <myoga.murase@gmail.com>
Date: Thu, 29 Sep 2022 19:57:39 +0900
Subject: [PATCH 2/2] lib/functions (alias_value): Fix small issues and support
 bash-3

---
 lib/functions.sh | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/functions.sh b/lib/functions.sh
index d963908..3720269 100644
--- a/lib/functions.sh
+++ b/lib/functions.sh
@@ -49,9 +49,16 @@ function open_command() {
 #    0 if the alias was found,
 #    1 if it does not exist
 #
-function alias_value() {
-    [ "${BASH_ALIASES[$1]}" ] && echo ${BASH_ALIASES[$1]}
-}
+if ((_omb_bash_version >= 40000)); then
+  function alias_value() {
+    [[ ${BASH_ALIASES[$1]+set} ]] && echo "${BASH_ALIASES[$1]}"
+  }
+else
+  function alias_value() {
+    local value=
+    value=$(alias "$1" 2>/dev/null) && eval "value=${value#*=}" && echo "$value"
+  }
+fi
 
 #
 # Try to get the value of an alias,