From 2334bba492687f45a248ca90bd10227fa40eeed2 Mon Sep 17 00:00:00 2001
From: superpoussin22 <vincent.nadal@orange.fr>
Date: Thu, 6 Sep 2018 07:48:40 +0200
Subject: [PATCH] =?UTF-8?q?avoid=20=E2=80=9Ccan't=20shift=20that=20many?=
 =?UTF-8?q?=E2=80=9D=20error=20(#571)?=
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got this error on debian auditing a docker file when testing an ubuntu Dockerfile when lynis try to find KEY_USED
---
 include/functions | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/functions b/include/functions
index e4776ed8..39dd8697 100644
--- a/include/functions
+++ b/include/functions
@@ -496,11 +496,11 @@
                     INDENT=$1
                 ;;
                 --result)
-                    shift
+                    shift $(( $# > 0 ? 1 : 0 ))
                     RESULT=$1
                 ;;
                 --text)
-                    shift
+                    shift $(( $# > 0 ? 1 : 0 ))
                     TEXT=$1
                 ;;
                 *)
@@ -509,7 +509,7 @@
                 ;;
             esac
             # Go to next parameter
-            shift
+            shift $(( $# > 0 ? 1 : 0 ))
         done
 
         if [ -z "${RESULT}" ]; then