diff --git a/split-dl.sh b/split-dl.sh
index ac68169..cd147b6 100755
--- a/split-dl.sh
+++ b/split-dl.sh
@@ -154,7 +154,7 @@ function checkfolder {
   # Check if folder already exists. If not, create it
   if [ -d $FOLDER ]; then
     read -p "Destination folder \"$FOLDER\" already exists. Should it be emptied? [y/N]: " YN
-    if [ $YN == "y" ]; then
+    if [ "$YN" == "y" ]; then
       rm -rf $FOLDER
       mkdir $FOLDER
     else