From: Anders Roxell <anders.roxell@xxxxxxxxxx> Date: Thu, 15 Aug 2019 09:58:26 +0200 > When running tcp_fastopen_backup_key.sh the following issue was seen in > a busybox environment. > ./tcp_fastopen_backup_key.sh: line 33: [: -ne: unary operator expected > > Shellcheck showed the following issue. > $ shellcheck tools/testing/selftests/net/tcp_fastopen_backup_key.sh > > In tools/testing/selftests/net/tcp_fastopen_backup_key.sh line 33: > if [ $val -ne 0 ]; then > ^-- SC2086: Double quote to prevent globbing and word splitting. > > Rework to do a string comparison instead. > > Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx> Applied.
