add set -e to env script

It avoids some long sequences of "echo: IO error" when the client close the connection before EOF.
2021-02-07 11:32:53 +00:00 · 2021-02-07 11:32:53 +00:00 · 2564eddee4
parent 809c4bd0f8
commit 2564eddee4
1 changed files with 2 additions and 0 deletions
--- a/regress/env
+++ b/regress/env
@ -1,5 +1,7 @@
 #!/bin/sh

+set -e
+
 printf "20 text/plain; lang=en\r\n"

 cat <<EOF