1 files changed, 3 insertions, 1 deletions
diff --git a/bin/hush/svre b/bin/hush/svre
index e57576e..159b017 100755
--- a/bin/hush/svre
+++ b/bin/hush/svre
@@ -1,4 +1,6 @@
-#!/bin/bash
+#!/bin/sh
+set -eu
+set -o pipefail
 
 svdn "$1"
 svup "$1"