From f0275e84adcca97c6801108a94979f765cba01d2 Mon Sep 17 00:00:00 2001
From: Danny McClanahan <1305167+cosmicexplorer@users.noreply.github.com>
Date: Wed, 10 Mar 2021 17:44:50 +0000
Subject: fix setup-env.sh on older linux zsh (#21721)

---
 share/spack/bash/spack-completion.in | 2 +-
 share/spack/spack-completion.bash    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'share')

diff --git a/share/spack/bash/spack-completion.in b/share/spack/bash/spack-completion.in
index bda2731ed5..ae9cbc555c 100755
--- a/share/spack/bash/spack-completion.in
+++ b/share/spack/bash/spack-completion.in
@@ -55,7 +55,7 @@ _bash_completion_spack() {
     # For our purposes, flags should not affect tab completion. For instance,
     # `spack install []` and `spack -d install --jobs 8 []` should both give the same
     # possible completions. Therefore, we need to ignore any flags in COMP_WORDS.
-    local COMP_WORDS_NO_FLAGS=()
+    local -a COMP_WORDS_NO_FLAGS
     local index=0
     while [[ "$index" -lt "$COMP_CWORD" ]]
     do
diff --git a/share/spack/spack-completion.bash b/share/spack/spack-completion.bash
index 62645bd6ac..c76eb7d4a8 100755
--- a/share/spack/spack-completion.bash
+++ b/share/spack/spack-completion.bash
@@ -55,7 +55,7 @@ _bash_completion_spack() {
     # For our purposes, flags should not affect tab completion. For instance,
     # `spack install []` and `spack -d install --jobs 8 []` should both give the same
     # possible completions. Therefore, we need to ignore any flags in COMP_WORDS.
-    local COMP_WORDS_NO_FLAGS=()
+    local -a COMP_WORDS_NO_FLAGS
     local index=0
     while [[ "$index" -lt "$COMP_CWORD" ]]
     do
-- 
cgit v1.2.3-70-g09d2