Fix warning on TravisCI
set -e -o pipefail
-EXAMPLES=$(find examples -type d -mindepth 1 -maxdepth 1 -not -empty -exec basename {} \; | sort)
-INTEGRATION_EXAMPLES=$(find integration/examples -type d -mindepth 1 -maxdepth 1 -not -empty -exec basename {} \; | sort)
+EXAMPLES=$(find examples -mindepth 1 -maxdepth 1 -type d -not -empty -exec basename {} \; | sort)
+INTEGRATION_EXAMPLES=$(find integration/examples -mindepth 1 -maxdepth 1 -type d -not -empty -exec basename {} \; | sort)
if [[ "${EXAMPLES}" != "${INTEGRATION_EXAMPLES}" ]]; then
echo "Every code sample that is in ./examples should also be in ./integration/examples"
