From 83d7db0851d3756159dd0533fcf2d4934cba733c Mon Sep 17 00:00:00 2001
From: Seia-Soto <30369714+Seia-Soto@users.noreply.github.com>
Date: Tue, 10 Nov 2020 05:45:22 +0900
Subject: [PATCH] Remove useless -q option in `ls` command

This commit adds support to minimal distros or unsupported distros such as Alpine Linux (uses busybox) by preventing the error which says '-q' option isn't supported. Also, '-q' option in ls command isn't actually required because what '-q' option does is just prints '?' character instead of nongraphic characters. (Prevent error being shown)

## References

- https://linuxcommand.org/lc3_man_pages/ls1.html

       -q, --hide-control-chars
              print ? instead of nongraphic characters
---
 nvm.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index 13dcb01..b71a71d 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -1121,13 +1121,13 @@ nvm_ls() {
       fi
     fi
 
-    if ! [ -d "${NVM_DIRS_TO_SEARCH1}" ] || ! (command ls -1qA "${NVM_DIRS_TO_SEARCH1}" | nvm_grep -q .); then
+    if ! [ -d "${NVM_DIRS_TO_SEARCH1}" ] || ! (command ls -1A "${NVM_DIRS_TO_SEARCH1}" | nvm_grep -q .); then
       NVM_DIRS_TO_SEARCH1=''
     fi
-    if ! [ -d "${NVM_DIRS_TO_SEARCH2}" ] || ! (command ls -1qA "${NVM_DIRS_TO_SEARCH2}" | nvm_grep -q .); then
+    if ! [ -d "${NVM_DIRS_TO_SEARCH2}" ] || ! (command ls -1A "${NVM_DIRS_TO_SEARCH2}" | nvm_grep -q .); then
       NVM_DIRS_TO_SEARCH2="${NVM_DIRS_TO_SEARCH1}"
     fi
-    if ! [ -d "${NVM_DIRS_TO_SEARCH3}" ] || ! (command ls -1qA "${NVM_DIRS_TO_SEARCH3}" | nvm_grep -q .); then
+    if ! [ -d "${NVM_DIRS_TO_SEARCH3}" ] || ! (command ls -1A "${NVM_DIRS_TO_SEARCH3}" | nvm_grep -q .); then
       NVM_DIRS_TO_SEARCH3="${NVM_DIRS_TO_SEARCH2}"
     fi