From f8067a449ba318fc705930f1bac095ead324324d Mon Sep 17 00:00:00 2001
From: Paul Barker <pbarker@konsulko.com>
Date: Mon, 15 Jun 2020 23:03:03 +0200
Subject: [PATCH] checkcode.sh: Abort if no path is provided

This ensures we don't try to check all python files in '/' if the
argument to the checkcode.sh script is missed by accident.

Signed-off-by: Paul Barker <pbarker@konsulko.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 scripts/checkcode.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/checkcode.sh b/scripts/checkcode.sh
index 06f16b3..2b21894 100755
--- a/scripts/checkcode.sh
+++ b/scripts/checkcode.sh
@@ -2,6 +2,11 @@
 
 ERROR=0
 
+if [ $# != 1 ]; then
+    echo "Error: Please provide a path as the argument to this script!"
+    exit 1
+fi
+
 echo "Checking with pycodestyle"
 pycodestyle --ignore=W503,W606 $1/*.py $1/*/*.py || ERROR=$(expr $ERROR + 1)