Linux: add quotes around PROFILE_ROOTDIR directories

install.sh

@@ -26,7 +26,7 @@ RED='\033[0;31m'
 # UTILITY FUNCTIONS
 set_pref() {
   echo "setting $1 to $2 in user.js";
-  echo "user_pref(\"$1\", $2);" >> $PROFILE_ROOTDIR/user.js;
+  echo "user_pref(\"$1\", $2);" >> "$PROFILE_ROOTDIR/user.js";
 }
 
 delete_pref() {
@@ -141,11 +141,11 @@ if ! curl -L "https://github.com/bmFtZQ/edge-frfox/archive/refs/heads/main.tar.g
 fi
 
 echo "Copying theme folder...";
-cp -r $TMP_DIR/chrome $PROFILE_ROOTDIR;
+cp -r $TMP_DIR/chrome "$PROFILE_ROOTDIR";
 cat $TMP_DIR/user.js | 
   while read line; do
-    if ! grep -qF "$line" $PROFILE_ROOTDIR/user.js; then
-      echo "$line" | tee -a $PROFILE_ROOTDIR/user.js >/dev/null;
+    if ! grep -qF "$line" "$PROFILE_ROOTDIR/user.js"; then
+      echo "$line" >> "$PROFILE_ROOTDIR/user.js"
     fi;
   done;
 
@@ -155,7 +155,7 @@ cat $TMP_DIR/user.js |
 
 echo "Optional settings, refer to https://github.com/bmFtZQ/edge-frfox/tree/main#how-to-install";
 for ((i = 0; i < ${#OPTIONALS[@]}; i += 2)); do
-  if grep -qF "user_pref(\"${OPTIONALS[i]}\", ${OPTIONALS[i+1]});" $PROFILE_ROOTDIR/user.js; then
+  if grep -qF "user_pref(\"${OPTIONALS[i]}\", ${OPTIONALS[i+1]});" "$PROFILE_ROOTDIR/user.js"; then
     continue;
   fi;
 
@@ -167,5 +167,4 @@ for ((i = 0; i < ${#OPTIONALS[@]}; i += 2)); do
 
 done;
 
-
 echo -e "${GREEN}Finished successfully! Please start firefox to see the changes.";