From b308ccc2c57b0d845a81785810d5320ff1d6b329 Mon Sep 17 00:00:00 2001
From: Falcosc <Falcosc@users.noreply.github.com>
Date: Thu, 27 Jun 2019 22:47:36 +0200
Subject: [PATCH] add support for bash Version 4

---
 generate.sh | 3 +--
 sfdx.bash   | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/generate.sh b/generate.sh
index 5421529..49e0d76 100755
--- a/generate.sh
+++ b/generate.sh
@@ -43,8 +43,7 @@ completion+="\n{"
 completion+="\n    local cur"
 completion+="\n    local prev"
 completion+="\n"
-completion+="\n    cur=\"\${COMP_WORDS[COMP_CWORD]}\""
-completion+="\n    prev=\"\${COMP_WORDS[COMP_CWORD-1]}\""
+completion+="\n    _get_comp_words_by_ref -n : cur prev"
 completion+="\n"
 completion+="\n    local -a words=("
 # generate list of commands
diff --git a/sfdx.bash b/sfdx.bash
index 643ccbc..824cb78 100644
--- a/sfdx.bash
+++ b/sfdx.bash
@@ -33,8 +33,7 @@ _sfdx()
     local cur
     local prev
 
-    cur="${COMP_WORDS[COMP_CWORD]}"
-    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    _get_comp_words_by_ref -n : cur prev
 
     local -a words=(
         force:alias:list \