From 2089e964525d3f8edeec16933ef377e6f79d82cb Mon Sep 17 00:00:00 2001
From: Tiago Almeida <tjamadeira@gmail.com>
Date: Wed, 11 Dec 2019 19:30:15 +0000
Subject: [PATCH] Shellcheck

---
 install.sh | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index 86058f6..294d2ab 100755
--- a/install.sh
+++ b/install.sh
@@ -146,12 +146,16 @@ f_set_variable(){
 f_get_nanorcs(){
   lite=""
 
-  cd nanorc/
+  if cd nanorc/; then
+    printf "\n Error: Cannot open or access '%s' directory." "nanorc/"
+    exit 1
+  done
+
   for file in *; do
     [ -e "$file" ] || continue
 
-    if [ -z $(find "../original/" -name "$file") ]; then
-      lite=`printf "%s\ninclude %s" "$lite" "$file"`
+    if [ -z "$(find "../original/" -name "$file")" ]; then
+      lite="$(printf "%s\ninclude %s" "$lite" "$file")"
     fi
 
   done