From 3b634504917ad84952ab6b8563c4815f93b928c7 Mon Sep 17 00:00:00 2001
From: asntech <azez.khan@gmail.com>
Date: Fri, 22 Nov 2019 11:49:22 +0100
Subject: [PATCH] set lines to 0 to avoid increment in number of lines

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index ef1cc87..dba6153 100644
--- a/README.md
+++ b/README.md
@@ -458,6 +458,7 @@ lines() {
     # 'read' exits with '1' when it sees EOL and
     # without the added test, the line isn't sent
     # to the loop.
+    lines=0
     while IFS= read -r line || [ -n "$line" ]; do
         lines=$((lines+1))
     done < "$1"