From ab47a1f9ef4a7de99e09c4e990ee328930b7e630 Mon Sep 17 00:00:00 2001
From: Alexander Lutay <alutay@sipwise.com>
Date: Thu, 17 May 2018 18:51:42 +0200
Subject: [PATCH] TT#29620 Clean TAP test warning: $ on variables in (( )) is
 unnecessary [SC2004]

Change-Id: Iae706948868cb2afd75d1229aaa51a21345a0870
---
 tools_bin/ngcp-api-delete | 2 +-
 tools_bin/ngcp-api-get    | 2 +-
 tools_bin/ngcp-api-patch  | 2 +-
 tools_bin/ngcp-api-post   | 2 +-
 tools_bin/ngcp-api-put    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools_bin/ngcp-api-delete b/tools_bin/ngcp-api-delete
index 66aed2c269..94c0249e00 100755
--- a/tools_bin/ngcp-api-delete
+++ b/tools_bin/ngcp-api-delete
@@ -40,7 +40,7 @@ do
 			;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 
 URL="$1"
 if [ -z "$URL" ] ; then
diff --git a/tools_bin/ngcp-api-get b/tools_bin/ngcp-api-get
index d33bdab766..276330bb74 100755
--- a/tools_bin/ngcp-api-get
+++ b/tools_bin/ngcp-api-get
@@ -40,7 +40,7 @@ do
 			;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 
 URL="$1"
 if [ -z "$URL" ] ; then
diff --git a/tools_bin/ngcp-api-patch b/tools_bin/ngcp-api-patch
index 6d9fa4d34c..0e32fa2cda 100755
--- a/tools_bin/ngcp-api-patch
+++ b/tools_bin/ngcp-api-patch
@@ -55,7 +55,7 @@ do
 			;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 
 URL="$1"
 if [ -z "$URL" ] ; then
diff --git a/tools_bin/ngcp-api-post b/tools_bin/ngcp-api-post
index 39c6262a7a..58e0573034 100755
--- a/tools_bin/ngcp-api-post
+++ b/tools_bin/ngcp-api-post
@@ -49,7 +49,7 @@ do
 			;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 
 URL="$1"
 if [ -z "$URL" ] ; then
diff --git a/tools_bin/ngcp-api-put b/tools_bin/ngcp-api-put
index ecdd2a0117..bd0abca6e8 100755
--- a/tools_bin/ngcp-api-put
+++ b/tools_bin/ngcp-api-put
@@ -49,7 +49,7 @@ do
 			;;
 	esac
 done
-shift $(($OPTIND - 1))
+shift $((OPTIND - 1))
 
 URL="$1"
 if [ -z "$URL" ] ; then