File and Folder Space Check

workflow/scripts/untarBCL.sh

@@ -15,7 +15,7 @@ done
 
 shift $(($OPTIND -1));
 
-folder=$(tar -tf '$tar' | grep -o "^[^/]*/\$");
+folder=$(tar -tf $tar | grep -o "^[^/]*/\$");
 folder1=`echo "$folder" | tr -d ' '`;
 
 if [ "$folder" != "$folder1" ];