From d183e4a3c0d8dc4731926207284e8c63030c12ec Mon Sep 17 00:00:00 2001
From: Matias Zilli <matiaszilli@gmail.com>
Date: Mon, 20 Jul 2020 14:47:37 +0200
Subject: [PATCH] fix: make terraform_docs Windows compatible

---
 terraform_docs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/terraform_docs.sh b/terraform_docs.sh
index ebb8c4e46..32f3764ac 100755
--- a/terraform_docs.sh
+++ b/terraform_docs.sh
@@ -26,7 +26,7 @@ main() {
   done
 
   local hack_terraform_docs
-  hack_terraform_docs=$(terraform version | head -1 | grep -c 0.12) || true
+  hack_terraform_docs=$(terraform version | sed -n 1p | grep -c 0.12) || true
 
   if [[ ! $(command -v terraform-docs) ]]; then
     echo "ERROR: terraform-docs is required by terraform_docs pre-commit hook but is not installed or in the system's PATH."