address review: add set -eux

liufengyun · web-flow · commit e32d2387fa33 · 2018-01-23T17:30:42.000+01:00
diff --git a/project/scripts/cmdTests b/project/scripts/cmdTests
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -eux
+
 # check that benchmarks can run
 ./project/scripts/sbt "dotty-bench/jmh:run 1 1 tests/pos/alias.scala"
 
