From 5d5c1b449edaa0f3ffaa79368325427c24d847bc Mon Sep 17 00:00:00 2001
From: Ryan L McIntyre <ryanoasis@users.noreply.github.com>
Date: Sun, 11 Aug 2019 00:13:55 -0700
Subject: [PATCH] Fixes double negative expressions ShellCheck rule SC2236

---
 install.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/install.sh b/install.sh
index d4f06b1ce..5948791ca 100755
--- a/install.sh
+++ b/install.sh
@@ -138,10 +138,10 @@ nerdfonts_root_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/patched-fonts"
 nerdfonts_dirs=("$nerdfonts_root_dir")
 
 # Accept font / directory names, to avoid installing all fonts
-if [ ! -z "$*" ]; then
+if [ -n "$*" ]; then
   nerdfonts_dirs=()
   for font in "${@}"; do
-    if [ ! -z "$font" ]; then
+    if [ -n "$font" ]; then
       # Ensure that directory exists, and offer suggestions if not
       if [[ ! -d "$nerdfonts_root_dir/$font" ]]; then
         echo -e "Font $font doesn't exist. Options are: \\n"
@@ -169,17 +169,17 @@ find_exclude=
 
 # If we have patches or compat, define what to include
 include=()
-if [ ! -z "${patches[*]}" ]; then
+if [ -n "${patches[*]}" ]; then
   include=( "${include[@]}" "${patches[@]}" )
 fi
-if [ ! -z "${compat[*]}" ]; then
+if [ -n "${compat[*]}" ]; then
   include=( "${include[@]}" "${compat[@]}" )
 fi
 # Delete empty elements
 for i in "${!include[@]}"; do
   [ "${include[$i]}" = '' ] && unset include["$i"]
 done
-if [ ! -z "${include[*]}" ]; then
+if [ -n "${include[*]}" ]; then
   implode find_include "*' -and -name '*" "${include[@]}"
   find_include="-and -name '*${find_include}*'"
 fi
@@ -193,7 +193,7 @@ done
 for i in "${!exclude[@]}"; do
   [ "${exclude[$i]}" = '' ] && unset exclude["$i"]
 done
-if [ ! -z "${exclude[*]}" ]; then
+if [ -n "${exclude[*]}" ]; then
   implode find_exclude "*' -and \\! -name '*" "${exclude[@]}"
   find_exclude="-and \\! -name '*${find_exclude}*'"
 fi