From ceb70ccb5d81a1081e84bda9b564bf86dca4abc7 Mon Sep 17 00:00:00 2001
From: Thomas Pointhuber <thomas.pointhuber@gmx.at>
Date: Wed, 2 Mar 2016 18:41:19 +0100
Subject: [PATCH] [fix] improve argument parsing of manage.sh

---
 manage.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/manage.sh b/manage.sh
index 89d1ddb0e..bc5b73dfd 100755
--- a/manage.sh
+++ b/manage.sh
@@ -71,7 +71,7 @@ locales() {
 }
 
 help() {
-    [ -z "$1" ] || echo "Error: $1\n"
+    [ -z "$1" ] || echo -e "Error: $1\n"
     echo "Searx manage.sh help
 
 Commands
@@ -90,7 +90,7 @@ Commands
 "
 }
 
-if type $ACTION 1>/dev/null; then
+if [ -n "$(type -t $ACTION)" ] && [ "$(type -t $ACTION)" = function ]; then
     $ACTION
 else
     help "action not found"