From: Evgeny Grin <k2k@narod.ru>
Date: Fri, 17 Jun 2022 12:00:39 +0000 (+0300)
Subject: bash-nvme-completion.sh: fixed error when sourced twice
X-Git-Tag: v2.1-rc0~27^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=eac9f9b70081ff2df2e2ea11efb8fc6ec3754f64;p=users%2Fsagi%2Fnvme-cli.git

bash-nvme-completion.sh: fixed error when sourced twice

One-line "readonly" with assignment produce error if completion file
is sourced for the second time (/etc/profile reload, su etc.)
---

diff --git a/completions/bash-nvme-completion.sh b/completions/bash-nvme-completion.sh
index e5d9ff19..7b8a2121 100644
--- a/completions/bash-nvme-completion.sh
+++ b/completions/bash-nvme-completion.sh
@@ -5,7 +5,8 @@
 # Kelly Kaoudis kelly.n.kaoudis at intel.com, Aug. 2015
 
 # Constant to indicate command has no options
-readonly NO_OPTS=""
+NO_OPTS=""
+readonly NO_OPTS
 
 # Associative array of plugins and associated subcommands
 # Order here is same as PLUGIN_OBJS in Makefile