Stop on error

diff --git a/ugw/data/bench-all.sh b/ugw/data/bench-all.sh
index fa6cd93..3577981 100755 (executable)
--- a/ugw/data/bench-all.sh
+++ b/ugw/data/bench-all.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -x
+set -e
 
 methods=${@:-rtems kernel read-write mmap-write mmapbusy-write mmapbusy-mmap readbusy-write}