Github user pwendell commented on a diff in the pull request: https://github.com/apache/spark/pull/4224#discussion_r23677054 --- Diff: ec2/spark-ec2 --- @@ -20,6 +20,6 @@ # Preserve the user's CWD so that relative paths are passed correctly to #+ the underlying Python script. -SPARK_EC2_DIR="$(dirname $0)" +SPARK_EC2_DIR="$(dirname "$0")" --- End diff -- jw - what does it mean to nest quotes inside of other quotes like this?
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