catch errors

1 files changed, 1 insertions, 1 deletions

diff --git a/pullrev.sh b/pullrev.sh
index 30c93e6..27058da 100755
--- a/pullrev.sh
+++ b/pullrev.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/sh -e
 
 if [ $# -lt 1 ]; then
     echo "What?"