From 6fa9ec61ad9365548ad9a4b96c10d7c14e77b26b Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 24 Sep 2019 13:27:33 +0300
Subject: [PATCH] pfetch: escape control chars

---
 pfetch | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pfetch b/pfetch
index ae9432c..de06e96 100755
--- a/pfetch
+++ b/pfetch
@@ -258,10 +258,10 @@ main() {
     # Disable warning about unused variables.
     # shellcheck disable=2034
     {
-        c1=; c2=
-        c3=; c4=
-        c5=; c6=
-        c7=; c8=
+        c1=''; c2=''
+        c3=''; c4=''
+        c5=''; c6=''
+        c7=''; c8=''
     }
 
     # Store the output of 'uname' to avoid calling it multiple times