fix HEREDOC_LOOP

bin/miaou-bash

@@ -626,7 +626,7 @@ function version {
 function parse_options {
   HEREDOC=false
   if [[ $# == 0 ]]; then
-    if [[ -t 0 ]]; then
+    if [[ -t 0 || -v CHILD_PROCESS ]]; then
       >&2 echo 'ERROR: script expected!'
       builtin exit 2
     else

lib/devmode.bash

@@ -28,7 +28,7 @@ function dev_mode {
 
   local hook="$target"/.git/hooks/pre-push
   cat >"$hook" <<EOF
-#!/usr/bin/env bash
+#!/usr/bin/sh
 test/miaou-bash.test.bash
 EOF
   chmod +x "$hook"