From 2d8453ed2183fa0b2ee5189ed5c62077057963c4 Mon Sep 17 00:00:00 2001
From: Santiago Lo Coco <santilococo.01@gmail.com>
Date: Sat, 29 Jan 2022 12:37:03 -0300
Subject: [PATCH] Remove redundant variable

---
 install.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/install.sh b/install.sh
index 1bd9be4..ebf56e7 100755
--- a/install.sh
+++ b/install.sh
@@ -368,8 +368,7 @@ calcWidth() {
 
 calcHeight() {
     newlines=$(echo -ne | grep -c $'\n')
-    chars=${#1}
-    height=$(echo "$chars" "$newlines" | awk '{
+    height=$(echo "${#1}" "$newlines" | awk '{
         x = (($1 - $2 + ($2 * 60)) / 60)
         printf "%d", (x == int(x)) ? x : int(x) + 1
     }')