From 81770aa0fab607a0c2472f06c94afc7bff4fdc44 Mon Sep 17 00:00:00 2001
From: Matias Zilli <matiaszilli@gmail.com>
Date: Thu, 24 Sep 2020 11:37:08 +0200
Subject: [PATCH] fix: make terraform_docs Windows compatible (#129)

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

diff --git a/terraform_docs.sh b/terraform_docs.sh
index ae898bcd3..5931943dc 100755
--- a/terraform_docs.sh
+++ b/terraform_docs.sh
@@ -52,7 +52,7 @@ terraform_docs_() {
   local -a -r files=("$@")
 
   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."